Mathematics, 27.03.2021 14:00 alexismoore15567
A sample of 20 was randomly selected from a normal population with a mean of 48.5 and a standard deviation of 7.79 what are the t value and the area under the curve of the follow ng population mean?
A)m=50
B)m=52.15
Required: 1) t-value
2) Probability(p)
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Answers: 1
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A sample of 20 was randomly selected from a normal population with a mean of 48.5 and a standard dev...
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