Q. 6.21
Question
True or False:
The mean of a normal distribution has no effect on its spread. Explain your answer.
Step-by-Step Solution
Verified Answer
The mean of the normal distributionn is completely based on a standard deviation.
So the mean of the normal distribution has no effect in it. So the statement is true.
1Step 1. Given Information.
The statement:
"The mean of a normal distribution has no effect on its spread. "
2Step 2. Reason.
The mean of the normal distributionn is completely based on a standard deviation.
So the mean of the normal distribution has no effect in it.
The graphs in the following states this fact:
Other exercises in this chapter
Q6.17
Two normally distributed variables have the same means and same standard deviations. What can you say about their distributions? Explain your answer.
View solution Q. 6.22
What are the parameters for a normal curve?
View solution Q. 6.23
Sketch the normal distribution with (a) μ=3; σ=3(b) μ=1; σ=3(c) μ=3; σ=1
View solution Q. 6.24
Sketch the normal distribution with (a) μ=-2; σ=2(b) μ=-2; σ=12(c) μ=0; σ=2
View solution