Exercise 10-3 Algo Consider the following competing hypotheses and accompanying sample data drawn independently from normally...

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Exercise 10-3 Algo Consider the following competing hypotheses and accompanying sample data drawn independently from normally distributed populations ay find it useful to reference the appropriate table: z table or t table) He//H1AZ 75 279 01-11.10 σ2-1.67 n1/20 o-1. Calculate the value of the test statistic. (Negative values should be indicated by a minus sign. Round all intermediate celculations to at least 4 decimal places and final answer to 2 decimal places.) 005 s pvalue s0.10o 0.025 s pvalue c0.05 0 01s pvalue $ 0.025 ue z001 Pre

math Statistics-And-Probability

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Answer 1

Answer #1

Test Statistic under Ho x1-X2 SE(xi-x2) X1-X2 75-79 一一1.5936 11.104 1.67 20 20

P-Value: 0.0634

Correct answer: option (A)

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Answer 2

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Consider the following competing hypotheses and accompanying sample data drawn independently from normally distributed populations

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