| You are testing to see if Ho: . You have that s1 = 25, n1 = 12 and the sample mean for the first population is 16. For the second sample, you have 52 = 30, n2 = 8 and a population mean = 25. Test using alpha = .05.

Q: 6. Suppose you are testing Ho: p= 0.8 H1 : p < 0.8, versus where n = 25. From your data, you…

A: Given n = 25 z = 1.2

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