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2
24 x4+5y2 = 24 x9y2
3.
3-2n3*(-2)/5-2 = 25/(9n6)
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HAP602 Harvard University Spouse Depression Case Study 2 Analysis
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HAP602 Harvard University Spouse Depression Case Study 2 Analysis
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Algebra lesson 11 homework help
I WILL NOT PAY OVER $1DO NOT WRITE DOWN ANSWERS AND SEND ME PICTURES OF THEM1. x2 - y2 = x2 - 16a2 - b2a2 - 25 ...
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I WILL NOT PAY OVER $1DO NOT WRITE DOWN ANSWERS AND SEND ME PICTURES OF THEM1. x2 - y2 = x2 - 16a2 - b2a2 - 25 2.x2 - 121225 - a2 400 - y2900 - z23.4x2 - 4916x2 - 2536x2 - 6464 - a24.36x2 - 6425a2 - 169a2 - 8149a2 - 4 5.100x2 - 964x2 - 25 144x2 - 10025x2 - 25y2
MNS 601 National Uni Quality Control Test & Course Evaluation Ratings Paper
homework questions?1.Course evaluation ratings for four college instructors are shown in the following table. Use a = .05 ...
MNS 601 National Uni Quality Control Test & Course Evaluation Ratings Paper
homework questions?1.Course evaluation ratings for four college instructors are shown in the following table. Use a = .05 and test for a significant difference among the rating for these instructors. What is your conclusion?InstructorBlackJenningsSwansonWilson8887888080787685798268566885827196998589699982878584948381
Critically evaluate the two scenarios you selected, statistics homework help
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Critically evaluate the two scenarios you selected, statistics homework help
Critically evaluate the two scenarios you selected based upon the following points:Critically evaluate the sample size.Critically evaluate the statements for meaningfulness.Critically evaluate the statements for statistical significance.Based on your evaluation, provide an explanation of the implications for social change.Use proper APA format and citations, and referencing.By Day 7Scenarios
1. The p-value was slightly above conventional threshold, but was described as
“rapidly approaching significance” (i.e., p =.06).
An independent samples t test was used to determine whether student satisfaction
levels in a quantitative reasoning course differed between the traditional classroom
and on-line environments. The samples consisted of students in four face-to-face
classes at a traditional state university (n = 65) and four online classes offered at
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study was exploratory in nature, levels of significance were relaxed to the .10 level.
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online sections (M = 3.89, SD = 1.4). We therefore conclude that on average,
students in online quantitative reasoning classes have higher levels of satisfaction.
The results of this study are significant because they provide educators with
evidence of what medium works better in producing quantitatively knowledgeable
practitioners.
2. A results report that does not find any effect and also has small sample size
(possibly no effect detected due to lack of power).
A one-way analysis of variance was used to test whether a relationship exists
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Hispanic (n = 18). Descriptive statistics indicate that on average, European
Americans have higher levels of education (M = 16.4, SD = 4.6), with African
Americans slightly trailing (M = 15.5, SD = 6.8) and Hispanics having on average
lower levels of educational attainment (M = 13.3, SD = 6.1). The ANOVA was not
significant F (2,74) = 1.789, p = .175, indicating there are no differences in
educational attainment across these three races in the population. The results of
this study are significant because they shed light on the current social conversation
about inequality.
3. Statistical significance is found in a study, but the effect in reality is very small (i.e.,
there was a very minor difference in attitude between men and women). Were the
results meaningful?
An independent samples t test was conducted to determine whether differences
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consisted of 663 women and 650 men taken from a convenience sample of public,
private, and non-profit organizations. Each participant was administered an
instrument that measured his or her current levels of cultural competency. The
© 2016 Laureate Education, Inc. Page 2 of 2
cultural competency score ranges from 0 to 10, with higher scores indicating higher
levels of cultural competency. The descriptive statistics indicate women have
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The spinner below is spun twice. What is the probability that it will land on a red and green? Round to the nearest tenth ...
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HAP602 Harvard University Spouse Depression Case Study 2 Analysis
Use this case study in combination with the Case Study 2 – AA Spouse Depression.xlsx A study in 2005 was conducte ...
HAP602 Harvard University Spouse Depression Case Study 2 Analysis
Use this case study in combination with the Case Study 2 – AA Spouse Depression.xlsx A study in 2005 was conducted to determine whether there was a difference in the depression of women and men who were participating in Alcoholics Anonymous program as well as whether the presence of their spouses at the meetings had a relationship on their depression score. One-hundred-ninety-six men and women participated in the study, and their depression scores after 30 days and 180 days were captured using a depression inventory on which lower scores represented lesser depression. The score range on the instrument is 3 to 24. The data are contained in the file “Case Study 2 - AA Spouse Depression.csv.” You will perform a set of analyses on the data with the file, and then interpret the results to indicate your findings. The column Spouse Present indicates whether the participant was enrolled in an AA program that encouraged spouses to attend (1) or did not allow others except the participant to attend meetings (called closed meetings). In addition, the age and urban or rural residence of the participant is shown. All participants are married whether their spouse attended or not. 1) Prepare a table of the data using the following template. Sex Mean Depression Score, 30 days (sd) Mean Depression Score, 180 days (sd) Mean Age, (sd) Male Attended with spouse Attended without spouse Female Attended with spouse Attended without spouse Based on this information alone, what conclusions can you state? 2) Which group had the most variation in depression scores at 30 days, men or women? Did this change at 180 days?
Algebra lesson 11 homework help
I WILL NOT PAY OVER $1DO NOT WRITE DOWN ANSWERS AND SEND ME PICTURES OF THEM1. x2 - y2 = x2 - 16a2 - b2a2 - 25 ...
Algebra lesson 11 homework help
I WILL NOT PAY OVER $1DO NOT WRITE DOWN ANSWERS AND SEND ME PICTURES OF THEM1. x2 - y2 = x2 - 16a2 - b2a2 - 25 2.x2 - 121225 - a2 400 - y2900 - z23.4x2 - 4916x2 - 2536x2 - 6464 - a24.36x2 - 6425a2 - 169a2 - 8149a2 - 4 5.100x2 - 964x2 - 25 144x2 - 10025x2 - 25y2
MNS 601 National Uni Quality Control Test & Course Evaluation Ratings Paper
homework questions?1.Course evaluation ratings for four college instructors are shown in the following table. Use a = .05 ...
MNS 601 National Uni Quality Control Test & Course Evaluation Ratings Paper
homework questions?1.Course evaluation ratings for four college instructors are shown in the following table. Use a = .05 and test for a significant difference among the rating for these instructors. What is your conclusion?InstructorBlackJenningsSwansonWilson8887888080787685798268566885827196998589699982878584948381
Critically evaluate the two scenarios you selected, statistics homework help
Critically evaluate the two scenarios you selected based upon the following points:Critically evaluate the sample size.Cri ...
Critically evaluate the two scenarios you selected, statistics homework help
Critically evaluate the two scenarios you selected based upon the following points:Critically evaluate the sample size.Critically evaluate the statements for meaningfulness.Critically evaluate the statements for statistical significance.Based on your evaluation, provide an explanation of the implications for social change.Use proper APA format and citations, and referencing.By Day 7Scenarios
1. The p-value was slightly above conventional threshold, but was described as
“rapidly approaching significance” (i.e., p =.06).
An independent samples t test was used to determine whether student satisfaction
levels in a quantitative reasoning course differed between the traditional classroom
and on-line environments. The samples consisted of students in four face-to-face
classes at a traditional state university (n = 65) and four online classes offered at
the same university (n = 69). Students reported their level of satisfaction on a fivepoint
scale, with higher values indicating higher levels of satisfaction. Since the
study was exploratory in nature, levels of significance were relaxed to the .10 level.
The test was significant t(132) = 1.8, p = .074, wherein students in the face-to-face
class reported lower levels of satisfaction (M = 3.39, SD = 1.8) than did those in the
online sections (M = 3.89, SD = 1.4). We therefore conclude that on average,
students in online quantitative reasoning classes have higher levels of satisfaction.
The results of this study are significant because they provide educators with
evidence of what medium works better in producing quantitatively knowledgeable
practitioners.
2. A results report that does not find any effect and also has small sample size
(possibly no effect detected due to lack of power).
A one-way analysis of variance was used to test whether a relationship exists
between educational attainment and race. The dependent variable of education
was measured as number of years of education completed. The race factor had
three attributes of European American (n = 36), African American (n = 23) and
Hispanic (n = 18). Descriptive statistics indicate that on average, European
Americans have higher levels of education (M = 16.4, SD = 4.6), with African
Americans slightly trailing (M = 15.5, SD = 6.8) and Hispanics having on average
lower levels of educational attainment (M = 13.3, SD = 6.1). The ANOVA was not
significant F (2,74) = 1.789, p = .175, indicating there are no differences in
educational attainment across these three races in the population. The results of
this study are significant because they shed light on the current social conversation
about inequality.
3. Statistical significance is found in a study, but the effect in reality is very small (i.e.,
there was a very minor difference in attitude between men and women). Were the
results meaningful?
An independent samples t test was conducted to determine whether differences
exist between men and women on cultural competency scores. The samples
consisted of 663 women and 650 men taken from a convenience sample of public,
private, and non-profit organizations. Each participant was administered an
instrument that measured his or her current levels of cultural competency. The
© 2016 Laureate Education, Inc. Page 2 of 2
cultural competency score ranges from 0 to 10, with higher scores indicating higher
levels of cultural competency. The descriptive statistics indicate women have
higher levels of cultural competency (M = 9.2, SD = 3.2) than men (M = 8.9, SD =
2.1). The results were significant t (1311) = 2.0, p <.05, indicating that women are
more culturally competent than are men. These results tell us that gender-specific
interventions targeted toward men may assist in bolstering cultural competency.
4. A study has results that seem fine, but there is no clear association to social
change. What is missing?
A correlation test was conducted to determine whether a relationship exists
between level of income and job satisfaction. The sample consisted of 432
employees equally represented across public, private, and non-profit sectors. The
results of the test demonstrate a strong positive correlation between the two
variables, r =.87, p < .01, showing that as level of income increases, job
satisfaction increases as well.
Multiplying Probabilities
The spinner below is spun twice. What is the probability that it will land on a red and green? Round to the nearest tenth ...
Multiplying Probabilities
The spinner below is spun twice. What is the probability that it will land on a red and green? Round to the nearest tenth of a percent.3.1%37.5%2.8%1.6%Brittany’s cat just had kittens. There are 3 white kittens, 2 black kittens, and one tabby cat. If she gives two cats to her cousin, what is the probability that one will be white and the other will be black?66.7%40%30%10%There are 52 teams in the NFL. The Seattle Seahawks won the Super Bowl last year. Which expression shows the probability that they will also win the next two years?A. B. C. D. The distribution of letters in a Scrabble game are given below. If 7 pieces are taken from the 100 piece set and Y is considered a consonant, what is the probability that the first two pieces chosen are vowels? Round to the nearest tenth of a percent.17.6%17.4%17.2%7%A magician is doing a magic trick with a standard deck of cards. He asks Melissa to draw a card at random and then replace it. Then he asks Brandon to draw a card from the deck. What is the probability that both Melissa and Brandon draw a spade? Round to the nearest tenth of a percent.6.3%5.9%0.6%0.5%The distribution of letters in a Scrabble game are given below. If 7 pieces are taken from the 100 piece set, what is the probability that the first two pieces chosen are “S” and the third is an “E”?A. B. C. D. Each of the spinners below is spun once. What is the probability that both spinners land on a 3?1/97/121/122/7Each of the spinners below is spun once and then added. What is the probability that the sum is odd?1/23/71/61/12A box of ice pops has 3 blueberry, 3 cherry, 2 lemon, and 2 orange ice pops. Mark, Brad, and David all take ice pops out of the box randomly. What is the probability that Mark and Brad will get cherry and David will get lemon?1/1209/5001/603/225There are 10 contestants are competing on a singing show. 6 of them are females and 4 are males. Each week a contestant is voted off of the show. What is the probability that 3 females are voted off in the first 3 weeks?3/53/2527/1251/6
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Math Task Answered
ALL questions below regarding CONSUMER CREDIT and SAVING FOR RETIREMENT must be answered. Show ALL step-by-step calculatio ...
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