Question

In: Statistics and Probability

From the given information in each case below, use technology to find the P-value for a...

From the given information in each case below, use technology to find the P-value for a chi-square test and give the conclusion for a significance level of α = 0.01. (Use technology to calculate the P-value. Round your answers to three decimal places.)

(a)

χ² = 7.4, df = 2

P-value =

State the conclusion.

Reject H₀.Fail to reject H₀.

(b)

χ² = 13.1, df = 6

P-value =

State the conclusion.

Reject H₀.Fail to reject H₀. =

(c)

χ² = 17.7, df = 9

P-value =

State the conclusion.

Reject H₀.Fail to reject H₀.

(d)

χ² = 21.2, df = 4

P-value =

State the conclusion.

Reject H₀.Fail to reject H₀.

(e)

χ² = 6.2, df = 3

P-value =

State the conclusion.

Reject H₀.Fail to reject H₀.

You may need to use the appropriate table in the appendix or technology to answer this question.

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Expert Solution

orchestra answered 1 year ago

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