A group of people who, in response to some general appeal, have selected themselves to participate in a survey is called a simple random sample.
Indicate whether the statement is true or false
Question 2
Which of the following statements is false?
a. The t distribution is symmetric about zero.
b. The t distribution is more spread out than the standard normal distribution.
c. As the degrees of freedom get smaller, the t distribution's dispersion gets smaller.
d. The t distribution is mound-shaped.
e. The t distribution is more spread out than the standard normal distribution and as the degrees of freedom get smaller, the t distribution's dispersion gets smaller.
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