Question

Hypothesis test
in 1990 the mean height of women 20yrs of age or older was 63.7 inches based on data obtained from the CDC and preventions advance data report, no, 347. Suppose that a random sample of 45 women who are 20yrs or older today results in a mean height of 63.9 inch.
a)State the appropriate null and alternative hypotheses to assess whether women are taller today. b)Suppose the P-value for the test is 0.35, explain what the value represents. c) Write a conclusion for this hypothesis test assuming an
a=0.10 level of significance.

Answer 1

@waterineyes

Answer 2

Ha ha ha..

Do you think I know about this??

Answer 3

lol, idk.

Answer 4

What I can do is this:

Answer 5

Saifoo ??? kia haal hai

Answer 6

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