question 7\na researcher is examining a data - set. she sums the total of all of the data points and then…

question 7\na researcher is examining a data - set. she sums the total of all of the data points and then divides that value by the number of data points.\nwhat statistic did the researcher calculate?\na the mean\nb the mode\nc the range\nquestion 8\nwhat is the main difference between a psychologist and a psychiatrist?\na a psychiatrist does not complete a medical degree, but a psychologist does.\nb a psychiatrist can write prescriptions, but a psychologist cannot.\nc a psychiatrist can only work at a college teaching and a psychologist can only work at a hospital providing therapy.

question 7\na researcher is examining a data - set. she sums the total of all of the data points and then divides that value by the number of data points.\nwhat statistic did the researcher calculate?\na the mean\nb the mode\nc the range\nquestion 8\nwhat is the main difference between a psychologist and a psychiatrist?\na a psychiatrist does not complete a medical degree, but a psychologist does.\nb a psychiatrist can write prescriptions, but a psychologist cannot.\nc a psychiatrist can only work at a college teaching and a psychologist can only work at a hospital providing therapy.

Answer

Question 7

Brief Explanations:

The mean of a data - set is calculated by summing all data points and dividing by the number of data points.

Answer:

A. the mean

Question 8

Brief Explanations:

The main difference between a psychiatrist and a psychologist is that a psychiatrist is a medical doctor and can write prescriptions for medications, while a psychologist typically cannot.

Answer:

B. A psychiatrist can write prescriptions, but a psychologist cannot.