Answer:
I think it is 24
Step-by-step explanation:
The tenths place digit is the digit right after the decimal point.
So in 264.5, the tenth digit is 5.
You write it as 0.5. Just divide both numbers
Mean of older groups = 16
Mean of younger groups = 14
If you tested two age groups on the number of details, Further suppose that you fail to reject the null hypothesis for this independent samples t-test.
the difference between these sample means,
As we fail to reject the null hypothesis, the sample means probably came from the same population, and the difference is just due to sampling error.
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