Consider Question 14.  Suppose that we determine a women has anemia if her hemoglobin level is less than or equal to x.  Which of the following statements is correct?

Read the following R code for generating a random number x.  m

Consider Question 14. We can view the anemia diagnosis as a hypothesis testing problem. The null hypothesis is that the women does not have anemia, and we know that a small hemoglobin level tends to suggest anemia. Suppose a women has hemoglobin level = 10. What is the corresponding p-value?

The liver is proximal to the diaphragm. 

 Which of the following scenarios is most appropriate for using a paired t-test (instead of an unpaired t-test)?

Suppose we have the counts of A, T, C, G in chromosome 1 of some individual. Denote them by  nA, nT, nC, nG.  Our goal is to check whether the A-T and C-G base pairing rule exists in human genome by hypothesis testing. Which of the following is the best choice for the test statistic? (Note that |x| denotes the absolute value of x.)

Consider the previous question. Which statement below is correct? 

In your own words explain how antibiotic resistance bacteria are formed?

The ability to sense changes in the environment and respond to them is called ________.

We measure the change in blood pressure of some hypertension patients after taking a new medicine. We conduct a hypothesis testing with null hypothesis being that the medicine cannot reduce blood pressure. We get the p-value from the test. Which statement is true?