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Mathematics ct3
Question #1 – Simple InterestJason needed to borrow $4,000 to pay for plane tickets to Europe. His bank offered him a si ...
Mathematics ct3
Question #1 – Simple InterestJason needed to borrow $4,000 to pay for plane tickets to Europe. His bank offered him a simple interest loan with an 8% annual interest rate and a 24-month term. Jason does not want to pay any more interest than he must so he checked with his credit union and found they would offer him the same loan amount with 6% simple interest on a 3-year loan. Jason’s loan at both institutions was structured as an installment loan.Calculate the finance charge (interest), the total installment price, and the monthly payment for the bank loan.Calculate the finance charge (interest), the total installment price, and the monthly payment for the credit union loan.Which loan is going cost Jason more in terms of finance charge?Aside from the finance charge consideration, what other factors might influence Jason’s choice of loan?Question #2 – Effective Annual YeildA savings account has a nominal rate of 7%. The interest is compounded daily. Find the account’s effective yield assuming 360 days in a year.Question #3 – Annuity PaymentDavid is saving money to open a workout gym. He needs $10,000 in three years to purchase equipment and initiate a building lease. He’s investing his savings in an annuity yielding an annual interest rate of 6.5% compounded monthly. If the annuity requires that David make monthly investments, what annuity payment must Jeremy make to save $10,000?Requirements: Show all your work so that the instructor clearly sees how you solved the problem.Make sure your final answer is clear and visible.
help with finishing a stat essay
Revise this paper. requires paragraph format necessary for a research paper.. Move all charts and graphs to the appendix. ...
help with finishing a stat essay
Revise this paper. requires paragraph format necessary for a research paper.. Move all charts and graphs to the appendix. Refer the reader to all charts and graphs. adjust references section. needs citations from past research to support what is stated and that needs to be referenced. too many headings. There should only be two at the most for the two sections of the paper. Stay away from question answer formats. Part 4 needs to be written. APA format
Northern Virginia College Mod 2 Polynomial Functions and Factoring Discussion
It is required to complete a real-world application project. attached file.Choose either problem 46 or problem 48 on page ...
Northern Virginia College Mod 2 Polynomial Functions and Factoring Discussion
It is required to complete a real-world application project. attached file.Choose either problem 46 or problem 48 on page 250. For the problem you choose, answer the
following, showing your calculations:
(a) Determine the vertex and interpret the meaning of (h, k) in the problem situation. (6pts)
(b) Determine the x- and y-intercepts of the function. Interpret the meaning of each in the
problem situation. Are all intercepts meaningful to the given problem? Explain. (6pts)
(c) Many real-world applications have a restricted domain and range. Determine an appropriate
domain and range for the problem you chose.
Correlations and Best-fitting Lines, statistic assignment help
Which best describes the correlation of the data.Positive correlationNegative correlationRelatively no correlationScattere ...
Correlations and Best-fitting Lines, statistic assignment help
Which best describes the correlation of the data.Positive correlationNegative correlationRelatively no correlationScattered correlation===============================Which best describes the correlation of the graph.Positive correlationNegative correlationRelatively no correlationScattered correlation=======================Which situation describes a negative correlation?The number of miles driven and the amount of gas used.The number of gallons of gas purchased and the amount paid for the gas.The size of a car’s gas tank and the number of gallons it holds.The number of miles driven and the amount of gas left in the gas tank.=====================Based on the line of best fit drawn below, which value could be expected for the data in June 2015?230310480540==================Which equation best models the data in the scatter plot?y=15=====================Using the scatter plot and line of best fit below, predict the average number of hours slept when 5 hours are spent watching TV.5 hours4 hours2 hours9 hours=====================Use the data below to draw a scatter plot. Then, decide which equation is the best approximation of the best-fitting line.y = -2x + 2.5y = 1.2x - 7.3y = -0.7x + 2.7y = -1.1x + 2.3=====================Which two points would be best to you use to find the equation of the best-fitting line shown on the scatter plot below?(0, 10.5) and (4.5, 6.5)(3.9, 9.5) and (8.7, 2.5)(0, 12) and (10.5, 0)(7, 4) and (0, 12)======================Which of the following shows the best approximation of a best fit line for the data below?======================A contractor recorded the amount of money earned for different jobs and the amount of time spent on each job. The data are shown in the scatterplot below. Based on the data, predict the amount of money the carpenter would earn from a job that took 15 days to complete.$1500$3000$3500$1000====================
Walden University 7 Quantitative Null Hypothesis Correlation Quiz Discussion
Please answer at least 5 out of 7 correctly on this multiple choice quizA common convention in social science is to set th ...
Walden University 7 Quantitative Null Hypothesis Correlation Quiz Discussion
Please answer at least 5 out of 7 correctly on this multiple choice quizA common convention in social science is to set the alpha level at .05 and to reject the null hypothesis if the observed significance level is less than the alpha level, p < .05. Which of the following is correct?a.If p = .041, do not reject the null hypothesis b.If p = .074, reject the null hypothesis c.If p = .000, reject the null hypothesisd.If p = .952, reject the null hypothesis14.29 points QUESTION 2A Type I error is when you incorrectly reject the null hypothesis of no difference or no correlation in a population based on the results found in a sample. The alpha level controls the rate of Type I errors. If alpha is set at .05, which of the following is correct?a.The probability that there is no difference or no correlation in the population is 5%.b.The probability that there is a difference or correlation in the population is 5%. c.The probability of incorrectly rejecting the null hypothesis from the results of a sample, if the null hypothesis in the population is true, is 5%.d.The probability of correctly rejecting the null hypothesis from the results of a sample, if the null hypothesis in the population is true, is 5%.14.285 points QUESTION 3A confidence interval is a range of population values estimated from the results of a sample. From a random sample of 100 graduate students at Walden, suppose you calculate the average age to be 37 plus or minus 11, which would make the lower limit of the confidence interval 26 (i.e., 37 – 11 = 26) and the upper limit 48 (i.e., 37 + 11 = 48). If this was a 95% confidence interval, which of the following is correct?a.There is a 5% probability that the true average age of Walden graduate students is between 26 and 48b.95% of all Walden graduate students are between 26 and 48 years of agec.The true average age of Walden graduate students could be less than 26 or greater than 48d.A 99% confidence interval would be narrower, for example between 32 and 4214.285 points QUESTION 4A 95% confidence interval of -1.34 to 2.56 was estimated from the sample data on the mean difference between males and females on statistics anxiety. Which of the following is a true statement?a.The mean difference between males and females is statistically significantly different at the .05 alpha levelb.The mean difference between males and females is NOT statistically significantly different at the .05 alpha level c.95% of all male and female scores on statistics anxiety were between -1.34 to 2.56d.The power of the study was 5%14.285 points QUESTION 5Incorrectly accepting the null hypothesis of no difference or no correlation in a population based on the results found in a sample is… a.a Type I errorb.a Type II errorc.a Type III errord.a Type IV error14.285 points QUESTION 6Scenario:A purposive sample of psychology graduate students finishing up their dissertation at one online university (n = 80), one public brick-and-mortar university (n = 35), and one private brick-and-mortar university (n = 20) rated overall satisfaction with their dissertation chair using a scale of 0 (completely dissatisfied) to 100 (completely satisfied). Each university had 100 students finishing up their dissertation. The mean satisfaction ratings were: online = 87.5, public brick-and-mortar = 82.7, private brick-and-mortar = 90.3. The standard deviations were equal. Which of the following pairwise comparisons of mean ratings would have the largest effect size?a.Public versus privateb.Public versus onlinec.Online versus privated.The effect size of each pairwise comparison would be equal14.285 points QUESTION 7If an independent samples t test was conducted between any two of the three types of universities, which of the following would be most appropriate effect size?a.Multiple-R2b.Cohen’s wc.Cohen’s dd.Likelihood ratio
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Mathematics ct3
Question #1 – Simple InterestJason needed to borrow $4,000 to pay for plane tickets to Europe. His bank offered him a si ...
Mathematics ct3
Question #1 – Simple InterestJason needed to borrow $4,000 to pay for plane tickets to Europe. His bank offered him a simple interest loan with an 8% annual interest rate and a 24-month term. Jason does not want to pay any more interest than he must so he checked with his credit union and found they would offer him the same loan amount with 6% simple interest on a 3-year loan. Jason’s loan at both institutions was structured as an installment loan.Calculate the finance charge (interest), the total installment price, and the monthly payment for the bank loan.Calculate the finance charge (interest), the total installment price, and the monthly payment for the credit union loan.Which loan is going cost Jason more in terms of finance charge?Aside from the finance charge consideration, what other factors might influence Jason’s choice of loan?Question #2 – Effective Annual YeildA savings account has a nominal rate of 7%. The interest is compounded daily. Find the account’s effective yield assuming 360 days in a year.Question #3 – Annuity PaymentDavid is saving money to open a workout gym. He needs $10,000 in three years to purchase equipment and initiate a building lease. He’s investing his savings in an annuity yielding an annual interest rate of 6.5% compounded monthly. If the annuity requires that David make monthly investments, what annuity payment must Jeremy make to save $10,000?Requirements: Show all your work so that the instructor clearly sees how you solved the problem.Make sure your final answer is clear and visible.
help with finishing a stat essay
Revise this paper. requires paragraph format necessary for a research paper.. Move all charts and graphs to the appendix. ...
help with finishing a stat essay
Revise this paper. requires paragraph format necessary for a research paper.. Move all charts and graphs to the appendix. Refer the reader to all charts and graphs. adjust references section. needs citations from past research to support what is stated and that needs to be referenced. too many headings. There should only be two at the most for the two sections of the paper. Stay away from question answer formats. Part 4 needs to be written. APA format
Northern Virginia College Mod 2 Polynomial Functions and Factoring Discussion
It is required to complete a real-world application project. attached file.Choose either problem 46 or problem 48 on page ...
Northern Virginia College Mod 2 Polynomial Functions and Factoring Discussion
It is required to complete a real-world application project. attached file.Choose either problem 46 or problem 48 on page 250. For the problem you choose, answer the
following, showing your calculations:
(a) Determine the vertex and interpret the meaning of (h, k) in the problem situation. (6pts)
(b) Determine the x- and y-intercepts of the function. Interpret the meaning of each in the
problem situation. Are all intercepts meaningful to the given problem? Explain. (6pts)
(c) Many real-world applications have a restricted domain and range. Determine an appropriate
domain and range for the problem you chose.
Correlations and Best-fitting Lines, statistic assignment help
Which best describes the correlation of the data.Positive correlationNegative correlationRelatively no correlationScattere ...
Correlations and Best-fitting Lines, statistic assignment help
Which best describes the correlation of the data.Positive correlationNegative correlationRelatively no correlationScattered correlation===============================Which best describes the correlation of the graph.Positive correlationNegative correlationRelatively no correlationScattered correlation=======================Which situation describes a negative correlation?The number of miles driven and the amount of gas used.The number of gallons of gas purchased and the amount paid for the gas.The size of a car’s gas tank and the number of gallons it holds.The number of miles driven and the amount of gas left in the gas tank.=====================Based on the line of best fit drawn below, which value could be expected for the data in June 2015?230310480540==================Which equation best models the data in the scatter plot?y=15=====================Using the scatter plot and line of best fit below, predict the average number of hours slept when 5 hours are spent watching TV.5 hours4 hours2 hours9 hours=====================Use the data below to draw a scatter plot. Then, decide which equation is the best approximation of the best-fitting line.y = -2x + 2.5y = 1.2x - 7.3y = -0.7x + 2.7y = -1.1x + 2.3=====================Which two points would be best to you use to find the equation of the best-fitting line shown on the scatter plot below?(0, 10.5) and (4.5, 6.5)(3.9, 9.5) and (8.7, 2.5)(0, 12) and (10.5, 0)(7, 4) and (0, 12)======================Which of the following shows the best approximation of a best fit line for the data below?======================A contractor recorded the amount of money earned for different jobs and the amount of time spent on each job. The data are shown in the scatterplot below. Based on the data, predict the amount of money the carpenter would earn from a job that took 15 days to complete.$1500$3000$3500$1000====================
Walden University 7 Quantitative Null Hypothesis Correlation Quiz Discussion
Please answer at least 5 out of 7 correctly on this multiple choice quizA common convention in social science is to set th ...
Walden University 7 Quantitative Null Hypothesis Correlation Quiz Discussion
Please answer at least 5 out of 7 correctly on this multiple choice quizA common convention in social science is to set the alpha level at .05 and to reject the null hypothesis if the observed significance level is less than the alpha level, p < .05. Which of the following is correct?a.If p = .041, do not reject the null hypothesis b.If p = .074, reject the null hypothesis c.If p = .000, reject the null hypothesisd.If p = .952, reject the null hypothesis14.29 points QUESTION 2A Type I error is when you incorrectly reject the null hypothesis of no difference or no correlation in a population based on the results found in a sample. The alpha level controls the rate of Type I errors. If alpha is set at .05, which of the following is correct?a.The probability that there is no difference or no correlation in the population is 5%.b.The probability that there is a difference or correlation in the population is 5%. c.The probability of incorrectly rejecting the null hypothesis from the results of a sample, if the null hypothesis in the population is true, is 5%.d.The probability of correctly rejecting the null hypothesis from the results of a sample, if the null hypothesis in the population is true, is 5%.14.285 points QUESTION 3A confidence interval is a range of population values estimated from the results of a sample. From a random sample of 100 graduate students at Walden, suppose you calculate the average age to be 37 plus or minus 11, which would make the lower limit of the confidence interval 26 (i.e., 37 – 11 = 26) and the upper limit 48 (i.e., 37 + 11 = 48). If this was a 95% confidence interval, which of the following is correct?a.There is a 5% probability that the true average age of Walden graduate students is between 26 and 48b.95% of all Walden graduate students are between 26 and 48 years of agec.The true average age of Walden graduate students could be less than 26 or greater than 48d.A 99% confidence interval would be narrower, for example between 32 and 4214.285 points QUESTION 4A 95% confidence interval of -1.34 to 2.56 was estimated from the sample data on the mean difference between males and females on statistics anxiety. Which of the following is a true statement?a.The mean difference between males and females is statistically significantly different at the .05 alpha levelb.The mean difference between males and females is NOT statistically significantly different at the .05 alpha level c.95% of all male and female scores on statistics anxiety were between -1.34 to 2.56d.The power of the study was 5%14.285 points QUESTION 5Incorrectly accepting the null hypothesis of no difference or no correlation in a population based on the results found in a sample is… a.a Type I errorb.a Type II errorc.a Type III errord.a Type IV error14.285 points QUESTION 6Scenario:A purposive sample of psychology graduate students finishing up their dissertation at one online university (n = 80), one public brick-and-mortar university (n = 35), and one private brick-and-mortar university (n = 20) rated overall satisfaction with their dissertation chair using a scale of 0 (completely dissatisfied) to 100 (completely satisfied). Each university had 100 students finishing up their dissertation. The mean satisfaction ratings were: online = 87.5, public brick-and-mortar = 82.7, private brick-and-mortar = 90.3. The standard deviations were equal. Which of the following pairwise comparisons of mean ratings would have the largest effect size?a.Public versus privateb.Public versus onlinec.Online versus privated.The effect size of each pairwise comparison would be equal14.285 points QUESTION 7If an independent samples t test was conducted between any two of the three types of universities, which of the following would be most appropriate effect size?a.Multiple-R2b.Cohen’s wc.Cohen’s dd.Likelihood ratio
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