Sampling distribution problem

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Reference no: EM1311824

Sampling distribution:

Quiestion 1: To select a _________ sample, an intact group of subjects that represent the population is selected.

a) stratified

b) random

c) cluster

d) systematic

Question 2: Which of the following is not a property of a normal distribution?

a) It never touches the x-axis.

b) It is continuous.

c) The mean, median, and mode are equal.

d) It is bimodal (i.e., it has two modes).

Reference no: EM1311824

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