shurbee15 shurbee15

23-09-2022
Mathematics

contestada

the mean of normally distributed test scores is 79 and the standard deviation is 5. If there are 281 test scores in the data sample, how many of them were in the 64 to 79 range?

Respuesta :

Otras preguntas

Put the line on the graph and show me solution

If elephant grass grows 3 1/2 inches a day, how many inches will it grow in 7 days?

subtract (5x-3) from (2x +4)

PLEASE HELP ASAP I WILL MARK YOU BRAINLYEST!!!!! How does understanding the characteristics of public speaking affect how you view a speech? A. It helps you un

Which of the following cannot be solved using the quadratic formula?

2x - 3 for x = 4 does anyone know the answer

For which utilities, if any, does the landlord pay?

DNA is made of subunits called nucleotides A) True B) False

A window is 21 inches wide, and its perimeter is 112 inches. What is the length of the window?

examples of 3 types of marine organisms that have been genetically engineered