Which of the following studies describes a paired data design? ...

[pragya sharda]

Which of the following studies describes a paired data design?
 a. The testosterone levels of male doctors and male college professors are compared
  b. 40 students measure their blood pressure twice--first while resting and then again after running in place for 10 minutes.
  c. The mean blood pressure of men is compared to the mean blood pressure of women
  d. All of choices A, B, and C involve paired data.

Question 2

Statistic is to sample as parameter is to
 a. population.
  b. sample size.
  c. mean.
  d. estimate.

[ngr69]

Answer to Question 1

B

Answer to Question 2

A

[pragya sharda]

Thanks for the timely response, appreciate it

[Liddy]

Great answer, keep it coming