Question: Hypothesis testing for the mean/proportion and/or the difference between two means? sample mean: 72.63 sample size: 23 standard deviation: 15.402 the sample: 50 + 71+

Hypothesis testing for the mean/proportion and/or the difference between two means?

sample mean: 72.63

sample size: 23

standard deviation: 15.402

the sample: 50 + 71+ 57+ 82+ 89+ 77+ 97+ 65+ 63+ 90+ 73+ 50+ 79+ 50+ 63+ 98+ 83+ 80+ 78+ 52+ 95+ 62+ 98

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