Question 27 2.5 pts In the test of hypothesis Ho := 100vs H, :p # 100....

Question

Question

math Statistics-And-Probability

Answer 1

Answer #1

Solution :-

Given :-

Hypothesis :

Ho : u = 100

H1 : u $\neq$ 100

The Given test is a two tailed test.

z = 2.50 ( Given )

By using Standard normal table,

P ( z > 2.50 ) = 1 - P ( z < 2.50 )

P ( z > 2.50 ) = 1 - 0.9938

P ( z > 2.50 ) = 0.0062

Since, it is two tailed test

P -Value = 2 * 0.0062

P -value = 0.0124

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Answer 2

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