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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 11MCQ

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Question

how can I interpreter my findings? and how to use a lsignificance level of 5%

t-Test: Two-Sample Assuming Unequal Variances
Hourly Wages
Mean
Variance
Observations
Hypothesized Mean Difference
df
t Stat
P(T<=t) one-tail
t Critical one-tail
P(T<=t) two-tail
t Critical two-tail
Females
Males
39.58
52.70
721.9756547 1049.186198
17
0
23
-1.18248435
0.124547072
1.713871528
0.249094145
2.06865761
13

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