mkleinert4945 mkleinert4945
  • 13-03-2024
  • Mathematics
contestada

Suppose that exam scores are normally distributed with a mean of 68 and a variance of 36. What is the probability that a student scores less than 50?
A) 0.1056
B) 0.3944
C) 0.8944
D) 0.6056

Respuesta :

Otras preguntas

What is the main way a representative democracy differs from a direct democracy?
1. What are the benefits of using universal terms and anatomical position to help identify all humans?
Which of the following soccer terms shares its name with a popular basketball term? - Punting - Dribbling
what is 5/6 minus 1/6
Why is salt water important to life on earth?
What is 100 times more than 13812
Which of the following statements about the history of Judaism is false? A. Judaism is considered an important religion today due to the large percentage of peo
The shed or the garage __________ big enough for all the tools. a. is b. have been c. were d. are
How had the townspeople of Gettysburg originally intended to pay for the burial of so many soldiers? a. The townspeople were going to pay for the burials thems
Describe some ways the environment shaped ancient Egyptian culture?