Question
Interested in whether having young children causes one to go the public library more often, we run a t-test using the following statistics: Don't Have
Interested in whether having young children causes one to go the public library more often, we run a t-test using the following statistics:
Don't Have Small Child Have Small Child
Mean # time to library 9.57 11.89
Standard Deviation 24.17 27.70
Sample Size 1250 227
This is not a statistically significant difference. Assuming all the other results remain the same, find the smallest possible mean difference that WOULD give you a statistically significant difference.
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Finite Mathematics and Its Applications
Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair
12th edition
978-0134768588, 9780134437767, 134768582, 134437764, 978-0134768632
