The Board of Visitors hypothesize that self-esteem is increased by the time spent in college. After completing their junior year, a random sample of students was selected and given the Self-Esteem Adult Survey (SEAS). After completing their senior year the were again tested. What can be conclude with an a of 0.01? junior senior 2.1 7.5 6.9 6.3 5.5 5.9 7.2 7.4 6.8 8.5 6.2 6.4 7.3 4.6 5.2 5.2 a) What is the appropriate test statistic? Related-Samples t-test b) Condition 1: junior Condition 2: senior c) Input the appropriate value(s) to make a decision about Hg. ); Decision: -Select-- p-value = d) Using the SPSS results, compute the corresponding effect size(s) and indicate magnitude(s). If not appropriate, input and/or select "na" below. ]; : Magnitude: -Select--- d= J; Magnitude: -Select-- e) Make an interpretation based on the results. O Students showed significantly less self-esteem in their senior year as opposed to their junior year. O Students showed significantly more self-esteem in their senior year as opposed to their junior year. O Students showed no significant self-esteem difference between their senior and junior year.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Please answer part c), d) e) 

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The Board of Visitors hypothesize that self-esteem is increased by the time spent in college. After completing their junior year, a random sample of students was selected and given the Self-Esteem Adult Survey (SEAS). After completing their senior year they
were again tested. What can be conclude with an a of 0.01?
junior
senior
5.9
2.1
7.2
7.5
7.4
6.9
6.8
6.3
8.5
5.5
6.2
6.4
7.3
4.6
5.2
5.2
a) What is the appropriate test statistic?
Related-Samples t-test
b)
Condition 1:
junior
Condition 2:
senior
c) Input the appropriate value(s) to make a decision about Ho.
p-value =
; Decision: --Select---
d) Using the SPSS results, compute the corresponding effect size(s) and indicate magnitude(s).
If not appropriate, input and/or select "na" below.
; Magnitude:
; Magnitude: ---Select---
d =
--Select---
2 =
e) Make an interpretation based on the results.
O Students showed significantly less self-esteem in their senior year as opposed to their junior year.
O Students showed significantly more self-esteem in their senior year as opposed to their junior year.
O Students showed no significant self-esteem difference between their senior and junior year.
Transcribed Image Text:The Board of Visitors hypothesize that self-esteem is increased by the time spent in college. After completing their junior year, a random sample of students was selected and given the Self-Esteem Adult Survey (SEAS). After completing their senior year they were again tested. What can be conclude with an a of 0.01? junior senior 5.9 2.1 7.2 7.5 7.4 6.9 6.8 6.3 8.5 5.5 6.2 6.4 7.3 4.6 5.2 5.2 a) What is the appropriate test statistic? Related-Samples t-test b) Condition 1: junior Condition 2: senior c) Input the appropriate value(s) to make a decision about Ho. p-value = ; Decision: --Select--- d) Using the SPSS results, compute the corresponding effect size(s) and indicate magnitude(s). If not appropriate, input and/or select "na" below. ; Magnitude: ; Magnitude: ---Select--- d = --Select--- 2 = e) Make an interpretation based on the results. O Students showed significantly less self-esteem in their senior year as opposed to their junior year. O Students showed significantly more self-esteem in their senior year as opposed to their junior year. O Students showed no significant self-esteem difference between their senior and junior year.
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