For the SPSS output below, imagine that this is an experiment looking at differences between men (group 1) and women (group 2) in terms of their level of math enjoyment:  a. Explain what the results mean…are you rejecting the null, or failing to reject the null? are the results statistically significant or not? b. Write dow

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 7PPS
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For the SPSS output below, imagine that this is an experiment looking at differences between men (group 1) and women (group 2) in terms of their level of math enjoyment: 

a. Explain what the results mean…are you rejecting the null, or failing to reject the null? are the results statistically significant or not?

b. Write down a simple conclusion sentence that a friend who has never taken statistics will be able to read and understand in terms of what the results found.

 
Group Statistics
gender
Mean
Std. Deviation
Std. Error Mean
test_score
male
77.2000
7.08520
3.16860
females
6
81.0000
5.83095
2.38048
Page 1
Independent Samples Test
Levene's Test for Equality of
t-test for Equality of
Variances
Means
F
Sig.
t
df
test_score
Equal variances assumed
.001
.972
-978
Equal variances not
-.959
7.801
assumed
Independent Samples Test
t-test for Equality of Means
95%
Confidence ...
Mean
Std. Error
Sig. (2-tailed)
Difference
Difference
Lower
test_score
Equal variances assumed
.354
-3.80000
3.88673
-12.59239
Equal variances not
.366
-3.80000
3.96316
-12.97974
assumed
Transcribed Image Text:Group Statistics gender Mean Std. Deviation Std. Error Mean test_score male 77.2000 7.08520 3.16860 females 6 81.0000 5.83095 2.38048 Page 1 Independent Samples Test Levene's Test for Equality of t-test for Equality of Variances Means F Sig. t df test_score Equal variances assumed .001 .972 -978 Equal variances not -.959 7.801 assumed Independent Samples Test t-test for Equality of Means 95% Confidence ... Mean Std. Error Sig. (2-tailed) Difference Difference Lower test_score Equal variances assumed .354 -3.80000 3.88673 -12.59239 Equal variances not .366 -3.80000 3.96316 -12.97974 assumed
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