A researcher believes that men and women perceive their own work life balance differently because of their gender. She sets out to assess the data from a recent survey. Both men and women are asked to rate their overall satisfaction with their current work life balance from 1-8, where 1 is very low and 8 is high. The results are presented here: Mean Sample size Variance Assuming that the populations are normally distributed and demonstrate homogeneity of variance, the researcher uses a t test to determine if there is a significant difference between the two groups. She believes that the scores of men will be significantly higher than that of women for work-balance satisfaction, and thus conducts a one-tail hypothesis test. The researchers would use the following hypotheses: Null hypothesis, Ho to be [Select] standard error = [Select] Men 5.7 10 1.79 Alternative hypothesis, H1 to be [Select] Please conduct a t test to determine whether there is a difference between these two independent means. Please determine the following values: pooled variance = [Select] The t statistic is t = [Select] Using an alpha level of 0.05, the researcher would [Select] hypothesis, concluding that there is [Select] women. Women 3.9 10 4.54 < the null ✓difference between men and
A researcher believes that men and women perceive their own work life balance differently because of their gender. She sets out to assess the data from a recent survey. Both men and women are asked to rate their overall satisfaction with their current work life balance from 1-8, where 1 is very low and 8 is high. The results are presented here: Mean Sample size Variance Assuming that the populations are normally distributed and demonstrate homogeneity of variance, the researcher uses a t test to determine if there is a significant difference between the two groups. She believes that the scores of men will be significantly higher than that of women for work-balance satisfaction, and thus conducts a one-tail hypothesis test. The researchers would use the following hypotheses: Null hypothesis, Ho to be [Select] standard error = [Select] Men 5.7 10 1.79 Alternative hypothesis, H1 to be [Select] Please conduct a t test to determine whether there is a difference between these two independent means. Please determine the following values: pooled variance = [Select] The t statistic is t = [Select] Using an alpha level of 0.05, the researcher would [Select] hypothesis, concluding that there is [Select] women. Women 3.9 10 4.54 < the null ✓difference between men and
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![A researcher believes that men and women perceive their own work life balance differently because
of their gender. She sets out to assess the data from a recent survey. Both men and women are
asked to rate their overall satisfaction with their current work life balance from 1-8, where 1 is very
low and 8 is high. The results are presented here:
Mean
Sample size
Variance
Alternative hypothesis, H1 to be [Select]
Assuming that the populations are normally distributed and demonstrate homogeneity of variance,
the researcher uses a t test to determine if there is a significant difference between the two groups.
She believes that the scores of men will be significantly higher than that of women for work-balance
satisfaction, and thus conducts a one-tail hypothesis test.
The researchers would use the following hypotheses:
Null hypothesis, Ho to be [Select]
standard error = [Select]
Men
5.7
10
1.79
Please conduct a t test to determine whether there is a difference between these two independent
means. Please determine the following values:
pooled variance = [Select]
The t statistic is t = [Select]
Women
3.9
10
4.54
Using an alpha level of 0.05, the researcher would [Select]
hypothesis, concluding that there is [Select]
women.
the null
difference between men and](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F04c52921-cfa4-41e1-9a17-e97aadee2312%2F47d1303f-c77d-409d-a38f-51a3cc7aa1f3%2Fxpwc1dh_processed.png&w=3840&q=75)
Transcribed Image Text:A researcher believes that men and women perceive their own work life balance differently because
of their gender. She sets out to assess the data from a recent survey. Both men and women are
asked to rate their overall satisfaction with their current work life balance from 1-8, where 1 is very
low and 8 is high. The results are presented here:
Mean
Sample size
Variance
Alternative hypothesis, H1 to be [Select]
Assuming that the populations are normally distributed and demonstrate homogeneity of variance,
the researcher uses a t test to determine if there is a significant difference between the two groups.
She believes that the scores of men will be significantly higher than that of women for work-balance
satisfaction, and thus conducts a one-tail hypothesis test.
The researchers would use the following hypotheses:
Null hypothesis, Ho to be [Select]
standard error = [Select]
Men
5.7
10
1.79
Please conduct a t test to determine whether there is a difference between these two independent
means. Please determine the following values:
pooled variance = [Select]
The t statistic is t = [Select]
Women
3.9
10
4.54
Using an alpha level of 0.05, the researcher would [Select]
hypothesis, concluding that there is [Select]
women.
the null
difference between men and
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