1. Consider the following. (Give your answer bounds exactly.) (a) Find the p -va
ID: 3437540 • Letter: 1
Question
1. Consider the following. (Give your answer bounds exactly.)
(a) Find the p-value for F = 3.82, df(factor) = 2, df(error) = 20.
_________ <p<________
(b) Find the p-value for F = 4.28, df(factor) = 3, df(error) = 25.
_________ <p<________
(c) Find the p-value for F = 4.53, df(factor) = 3, df(error) = 25.
_________ <p<________
2. Use Table to find the 95% interval for r when a sample of n = 25 results in r = 0.35. (Give your answers correct to two decimal places.)
Lower Limit Upper LimitExplanation / Answer
(a) Find the p-value for F = 3.82, df(factor) = 2, df(error) = 20.
p = 0.0393
___0.01__ <p<___0.05_____
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b) p = 0.0144
___0.01__ <p<___0.05____
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c) p =0.0114
___0.01__ <p<___0.05____
d) r=0.35
n =25
95% confidence interval for r = (-0.052, 0.654)
= (-0.05, 0.65)
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