In a standardized normal distribution the mean is while the standard deviation is . A. 0; 1
B. 1; 0
C. 0; 0
D. 1; 1


The answer is option b.

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

A. 0; 1

Step-by-step explanation:


Mean and standard deviation of a standardized normal distribution

A standardized normal distribution is represented as:

(\mu,\sigma) = (0,1)

This implies that:

\mu = 0 -- mean

\sigma = 1 --- standard deviation

Hence, (a) is true

Do you know the answer?

Other questions on the subject: Mathematics

Mathematics, 21.06.2019, leah7876
Add the cents that add the left overs to get the first number...Read More
1 more answers
Mathematics, 22.06.2019, F00Dislife
sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have...Read More
1 more answers