I am doing a project for statistics and needed some clarification on the questions being asked....

I am doing a project for statistics and needed some clarification on the questions being asked.

1) Female height vs. male height
            b) What method(s) of analysis may be appropriate for comparing female heights to male heights,
            given the sample drawn? Explain.
            c) Does it appear that the typical male COD student has a height that is similar to that of the
            typical male in the USA? Explain.
            d) Does it appear that the typical female COD student has a height that is similar to that of the
            typical female in the USA? Explain.

What kind of tests should I be doing for these questions?

Solutions

Expert Solution

(b)

Question:

What method(s) of analysis may be appropriate for comparing female heights to male heights, given the sample drawn? Explain.

Answer: Two independent samples t test

H0: Null Hypothesis: (There is no significant difference in mean heights of females and males)

HA: Alternative Hypothesis: (There is significant difference in mean heights of females and males)(Claim)

(c)

Question:

Does it appear that the typical male COD student has a height that is similar to that of the
typical male in the USA? Explain.

Answer: One sample t test

H0: Null Hypothesis: (the typical male COD student has a height that is similar to that of the typical male in the USA) (Claim)

HA: Alternative Hypothesis: ((the typical male COD student has a height that is not similar to that of the typical male in the USA)

(d)

Question:

Does it appear that the typical female COD student has a height that is similar to that of the typical female in the USA? Explain.

Answer: One sample t test

H0: Null Hypothesis: (the typical female COD student has a height that is similar to that of the typical female in the USA) (Claim)

HA: Alternative Hypothesis: ((the typical female COD student has a height that is not similar to that of the typical female in the USA)

orchestra answered 1 year ago

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