In the first experiment, you will determine the distribution of ABO and Rh blood

Question

In the first experiment, you will determine the distribution of ABO and Rh blood types for all students in the class to answer the research question: Is there a difference in ABO or Rh blood types between IPHY 3435 students and the U.S. population?

a. What type of statistical test would be most appropriate to analyze these data?

Experiment 2: Hematocrit In the second experiment, you will determine hematocrit for all students in the class to answer the research question: Is there a difference in hematocrit between male and female college students?

b. What type of statistical test would be most appropriate to analyze these data?

Explanation / Answer

a. What type of statistical test would be most appropriate to analyze these data?

Here we have given two groups ABO or RH blood.

Now we can test here two population means.

Sample size = 3435 which is too large so we can use here two sample z-test.

b. What type of statistical test would be most appropriate to analyze these data?

Here two groups are male and female.

So here we use two sample t-test.

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