Description
Determine the truth value of the statement when P is true, q is false and r is False.
(p --> ~r ) v ( p ^ q )
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Explanation & Answer
If r is false , p --> net r is 1 here 1 is true and 0 is false
And p is true and q is false so p^q is false means 0
So (p---> net r) v ( p^q). = 1 v 0 = 1
Answer: true
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MATH 300 Strayer University Statistics in ALEKS Math Pie Assignment
This is a math pie that is located on the actual website. Once you log on you click on black board. (on the left hand side ...
MATH 300 Strayer University Statistics in ALEKS Math Pie Assignment
This is a math pie that is located on the actual website. Once you log on you click on black board. (on the left hand side) and continue in to statistics math 300 course. Once your there you'll click on ALEKS (located on the leftside). There is a link to click and you'll be entered into the course for the math pie. Further instructions will be given once the question is accepted.25 out of 85 topics donethe rest need to be completedCOURSE LEARNING OUTCOMESDescribe the differences between the various types of data.Apply various descriptive graphical techniques.Calculate measurements of central tendency and dispersal.Solve problems using probability, conditional probability, and counting principles.Solve problems using discrete probability distributions, including the binomial probability distribution. Solve problems using the normal frequency distribution.Determine confidence intervals for data. Describe the vocabulary and principles of hypothesis testing.Apply linear regression to problems.Conduct ANOVA and goodness of fit tests. Discuss application of course content to professional contexts. Use technological tools to solve problems in statistics.
Week 5 DQ 2 - response to classmate Frank Avita, statistics homework help
After considering Mary's study into whether the learning of 6th graders on a math lesson is affected by background noise l ...
Week 5 DQ 2 - response to classmate Frank Avita, statistics homework help
After considering Mary's study into whether the learning of 6th graders on a math lesson is affected by background noise levels. Mary option of utilizing a repeated measures design for this study, as a repeated-measures study allows for the management of the sample size of the overall study which is one of the major benefits of the repeated-measures study, issues arise in the repeated-measures study due to the use of identical participants found in the group instead of conducting the study with differing samples to increase the variety of the sampling of students participating in the study (Gravetter & Wallnau, 2013). For the study the use of SPSS will allow Mary to select an ANOVA as a form of analysis for the effect of background noise levels on the 6th grade students when given a math lesson. Additionally, ANOVA does not require tabulated data sets as an input or for the data to be sorted for the completion of the analysis, particularly with the ONEWAY ANOVA analysis providing for seven different test statistics for posteriori analysis and the ability to run priori as a subprogram of the ONEWAY ANOVA analysis, and ANOVA permits Mary to acquire analyses of variance for factorial designs, tolerating up to five factors in each design. (Kim & Kohout, 1975).Response to the above question using 150-250 words and please use at least 1 reference. Please ensure there is also a reference page at the end and that the reference page is formatted in APA 6th edition format. Please also ensure that reference is listed in response properly.
make it 100!
At the time she was hired as a server at the Grumney Family Restaurant, Beth Brigden was told, “You can average $88 a da ...
make it 100!
At the time she was hired as a server at the Grumney Family Restaurant, Beth Brigden was told, “You can average $88 a day in tips.” Assume the population of daily tips is normally distributed with a standard deviation of $2.50. Over the first 50 days she was employed at the restaurant, the mean daily amount of her tips was $89.93. At the 0.10 significance level, can Ms. Brigden conclude that her daily tips average more than $88?a.State the null hypothesis and the alternate hypothesis. H0: μ >88 ; H1: μ = 88H0: μ ≥ 88 ; H1: μ < 88H0: μ = 88 ; H1: μ ≠ 88H0: μ ≤ 88 ; H1: μ > 88b.State the decision rule. Reject H1 if z < 1.28Reject H1 if z > 1.28Reject H0 if z < 1.28Reject H0 if z > 1.28c.Compute the value of the test statistic. (Round your answer to 2 decimal places.) Value of the test statistic d.What is your decision regarding H0? Reject H0Do not reject H0e.What is the p-value? (Round your answer to 4 decimal places.) p-value 2.A sample of 39 observations is selected from a normal population. The sample mean is 31, and the population standard deviation is 5. Conduct the following test of hypothesis using the 0.05 significance level. H0 : μ ≤ 30H1 : μ > 30a.Is this a one- or two-tailed test? "Two-tailed"-the alternate hypothesis is different from direction."One-tailed"-the alternate hypothesis is greater than direction.b.What is the decision rule? (Round your answer to 3 decimal places.) (Click to select)RejectDo not reject H0, when z > c.What is the value of the test statistic? (Round your answer to 2 decimal places.) Value of the test statistic d.What is your decision regarding H0? Do not rejectRejectThere is (Click to select)insufficientsufficient evidence to conclude that the population mean is greater than 30.e.What is the p-value? (Round your answer to 4 decimal places.) p-value 3.The following information is available.H0 : μ ≥ 220H1 : μ < 220A sample of 64 observations is selected from a normal population. The sample mean is 215, and the population standard deviation is 15. Conduct the following test of hypothesis using the .025 significance level.a.Is this a one- or two-tailed test? Two-tailed testOne-tailed testb.What is the decision rule? (Negative amount should be indicated by a minus sign. Round your answer to 2 decimal places.) (Click to select)RejectDo not reject H0 when z < c.What is the value of the test statistic? (Negative amount should be indicated by a minus sign. Round your answer to 3 decimal places.) Value of the test statistic d.What is your decision regarding H0? RejectDo not rejecte.What is the p-value? (Round your answer to 4 decimal places.) p-value The amount of water consumed each day by a healthy adult follows a normal distribution with a mean of 1.50 liters. 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(Click to select)Fail to rejectReject H0 and conclude that water consumption has (Click to select)not increasedincreased.e.Estimate the p-value. p-value is(Click to select)between 0.0005 and 0.005between 0.01 and 0.025less than 0.0005between 0.005 and 0.01greater than 0.10between 0.05 and 0.10between 0.025 and 0.05 5.Watch Corporation of Switzerland claims that its watches on average will neither gain nor lose time during a week. A sample of 18 watches provided the following gains (+) or losses (–) in seconds per week. Click here for the Excel Data File–0.16–0.15–0.20–0.17+0.26–0.19+0.30+0.43–0.10–0.31–0.48–0.44–0.51–0.67–0.05–0.24–0.51+0.05a-1.Is it reasonable to conclude that the mean gain or loss in time for the watches is 0? Use the .05 significance level. At a level of .05 significance, we reject H0: μ = 0 if t < or t > . (Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.) a-2.The value of the test statistic is . (Negative amount should be indicated by a minus sign. Round your answer to 3 decimal places.)a-3.(Click to select)RejectDo not reject H0: μ = 0. The p-value is (Click to select)greater than 0.20between 0.0100 and 0.020less than 0.001between 0.020 and 0.056.A United Nations report shows the mean family income for Mexican migrants to the United States is $28,540 per year. A FLOC (Farm Labor Organizing Committee) evaluation of 26 Mexican family units reveals a mean to be $30,500 with a sample standard deviation of $10,500. Does this information disagree with the United Nations report? Apply the 0.01 significance level.a.State the null hypothesis and the alternate hypothesis. H0: μ = H1: μ ≠ b.State the decision rule for .01 significance level. (Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.) Reject H0 if t is not between and c.Compute the value of the test statistic. (Round your answer to 3 decimal places.) 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MAT 534 Keller Graduate School Exploratory Data Analysis Paper
Open the files for the course project and the data set.For each of the five variables, process, organize, present and
su ...
MAT 534 Keller Graduate School Exploratory Data Analysis Paper
Open the files for the course project and the data set.For each of the five variables, process, organize, present and
summarize the data. Analyze each variable by itself using graphical and
numerical techniques of summarization. Use Excel as much as possible,
explaining what the results reveal. Some of the following graphs may be
helpful: stem-leaf diagram, frequency/relative frequency table,
histogram, boxplot, dotplot, pie chart, bar graph. Caution: not all of
these are appropriate for each of these variables, nor are they all
necessary. More is not necessarily better. In addition be sure to find
the appropriate measures of central tendency, the measures of
dispersion, and the shapes of the distributions (for the quantitative
variables) for the above data. Where appropriate, use the five number
summary (the Min, Q1, Median, Q3, Max). Once again, use Excel as
appropriate, and explain what the results mean.Analyze the connections or relationships between the variables.
There are ten possible pairings of two variables. Use graphical as well
as numerical summary measures. Explain the results of the analysis. Be
sure to consider all 10 pairings. Some variables show clear
relationships, while others do not.
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Week 2 Maths
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This is a math pie that is located on the actual website. Once you log on you click on black board. (on the left hand side ...
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Week 5 DQ 2 - response to classmate Frank Avita, statistics homework help
After considering Mary's study into whether the learning of 6th graders on a math lesson is affected by background noise l ...
Week 5 DQ 2 - response to classmate Frank Avita, statistics homework help
After considering Mary's study into whether the learning of 6th graders on a math lesson is affected by background noise levels. Mary option of utilizing a repeated measures design for this study, as a repeated-measures study allows for the management of the sample size of the overall study which is one of the major benefits of the repeated-measures study, issues arise in the repeated-measures study due to the use of identical participants found in the group instead of conducting the study with differing samples to increase the variety of the sampling of students participating in the study (Gravetter & Wallnau, 2013). For the study the use of SPSS will allow Mary to select an ANOVA as a form of analysis for the effect of background noise levels on the 6th grade students when given a math lesson. Additionally, ANOVA does not require tabulated data sets as an input or for the data to be sorted for the completion of the analysis, particularly with the ONEWAY ANOVA analysis providing for seven different test statistics for posteriori analysis and the ability to run priori as a subprogram of the ONEWAY ANOVA analysis, and ANOVA permits Mary to acquire analyses of variance for factorial designs, tolerating up to five factors in each design. (Kim & Kohout, 1975).Response to the above question using 150-250 words and please use at least 1 reference. Please ensure there is also a reference page at the end and that the reference page is formatted in APA 6th edition format. Please also ensure that reference is listed in response properly.
make it 100!
At the time she was hired as a server at the Grumney Family Restaurant, Beth Brigden was told, “You can average $88 a da ...
make it 100!
At the time she was hired as a server at the Grumney Family Restaurant, Beth Brigden was told, “You can average $88 a day in tips.” Assume the population of daily tips is normally distributed with a standard deviation of $2.50. Over the first 50 days she was employed at the restaurant, the mean daily amount of her tips was $89.93. At the 0.10 significance level, can Ms. Brigden conclude that her daily tips average more than $88?a.State the null hypothesis and the alternate hypothesis. H0: μ >88 ; H1: μ = 88H0: μ ≥ 88 ; H1: μ < 88H0: μ = 88 ; H1: μ ≠ 88H0: μ ≤ 88 ; H1: μ > 88b.State the decision rule. Reject H1 if z < 1.28Reject H1 if z > 1.28Reject H0 if z < 1.28Reject H0 if z > 1.28c.Compute the value of the test statistic. (Round your answer to 2 decimal places.) Value of the test statistic d.What is your decision regarding H0? Reject H0Do not reject H0e.What is the p-value? (Round your answer to 4 decimal places.) p-value 2.A sample of 39 observations is selected from a normal population. The sample mean is 31, and the population standard deviation is 5. Conduct the following test of hypothesis using the 0.05 significance level. H0 : μ ≤ 30H1 : μ > 30a.Is this a one- or two-tailed test? "Two-tailed"-the alternate hypothesis is different from direction."One-tailed"-the alternate hypothesis is greater than direction.b.What is the decision rule? (Round your answer to 3 decimal places.) (Click to select)RejectDo not reject H0, when z > c.What is the value of the test statistic? (Round your answer to 2 decimal places.) Value of the test statistic d.What is your decision regarding H0? Do not rejectRejectThere is (Click to select)insufficientsufficient evidence to conclude that the population mean is greater than 30.e.What is the p-value? 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(Click to select)Fail to rejectReject H0 and conclude that water consumption has (Click to select)not increasedincreased.e.Estimate the p-value. p-value is(Click to select)between 0.0005 and 0.005between 0.01 and 0.025less than 0.0005between 0.005 and 0.01greater than 0.10between 0.05 and 0.10between 0.025 and 0.05 5.Watch Corporation of Switzerland claims that its watches on average will neither gain nor lose time during a week. A sample of 18 watches provided the following gains (+) or losses (–) in seconds per week. Click here for the Excel Data File–0.16–0.15–0.20–0.17+0.26–0.19+0.30+0.43–0.10–0.31–0.48–0.44–0.51–0.67–0.05–0.24–0.51+0.05a-1.Is it reasonable to conclude that the mean gain or loss in time for the watches is 0? Use the .05 significance level. At a level of .05 significance, we reject H0: μ = 0 if t < or t > . (Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.) a-2.The value of the test statistic is . 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Value of the test statistic d.Does this information disagree with the United Nations report? Apply the 0.01 significance level. (Click to select)Do not reject HoReject Ho. This data (Click to select)contradictsdoes not contradict the report.7.A national grocer’s magazine reports the typical shopper spends 5 minutes in line waiting to check out. A sample of 15 shoppers at the local Farmer Jack’s showed a mean of 4.2 minutes with a standard deviation of 3.8 minutes. Is the waiting time at the local Farmer Jack’s less than that reported in the national magazine? Use the 0.010 significance level.a.What is the decision rule? (Negative amount should be indicated by a minus sign. Round your answer to 3 decimal places.) Reject H0: µ ≥ 5 when the test statistic is (Click to select)greater thanless thanequal to . b.The value of the test statistic is . (Negative amount should be indicated by a minus sign. Round your answer to 3 decimal places.)c.What is your decision regarding H0? 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MAT 534 Keller Graduate School Exploratory Data Analysis Paper
Open the files for the course project and the data set.For each of the five variables, process, organize, present and
su ...
MAT 534 Keller Graduate School Exploratory Data Analysis Paper
Open the files for the course project and the data set.For each of the five variables, process, organize, present and
summarize the data. Analyze each variable by itself using graphical and
numerical techniques of summarization. Use Excel as much as possible,
explaining what the results reveal. Some of the following graphs may be
helpful: stem-leaf diagram, frequency/relative frequency table,
histogram, boxplot, dotplot, pie chart, bar graph. Caution: not all of
these are appropriate for each of these variables, nor are they all
necessary. More is not necessarily better. In addition be sure to find
the appropriate measures of central tendency, the measures of
dispersion, and the shapes of the distributions (for the quantitative
variables) for the above data. Where appropriate, use the five number
summary (the Min, Q1, Median, Q3, Max). Once again, use Excel as
appropriate, and explain what the results mean.Analyze the connections or relationships between the variables.
There are ten possible pairings of two variables. Use graphical as well
as numerical summary measures. Explain the results of the analysis. Be
sure to consider all 10 pairings. Some variables show clear
relationships, while others do not.
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