) State the appropriate null and alternative hypotheses to assess whether women are taller today. ) Suppose the P-value for this test is 0.06. Explain what this value represents. ) Write a conclusion for this hypothesis test assuming an x = 0.05 level of significance.

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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Several years ago, the mean height of women 20 years of age or older was 63.7 inches. Suppose that a random sample of 45 women who are 20 years of age or older today results in a mean height
of 64.8 inches.
(a) State the appropriate null and alternative hypotheses to assess whether women are taller today.
(b) Suppose the P-value for this test is 0.06. Explain what this value represents.
(c) Write a conclusion for this hypothesis test assuming an α = 0.05 level of significance.
Transcribed Image Text:Several years ago, the mean height of women 20 years of age or older was 63.7 inches. Suppose that a random sample of 45 women who are 20 years of age or older today results in a mean height of 64.8 inches. (a) State the appropriate null and alternative hypotheses to assess whether women are taller today. (b) Suppose the P-value for this test is 0.06. Explain what this value represents. (c) Write a conclusion for this hypothesis test assuming an α = 0.05 level of significance.
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