Register
suppose that iq scores have a bell-shaped distribution with a mean of 105 and a standard deviation of 15 . using the empirical rule, what percentage of iq scores are at least 120 ? please do not round
49.1k views
3 votes
suppose that iq scores have a bell-shaped distribution with a mean of 105 and a standard deviation of 15 . using the empirical rule, what percentage of iq scores are at least 120 ? please do not round your answer.

User Mederic
by
8.5k points

1 Answer

4 votes

Answer:

Explanation:

5

User Bhoomtawath Plinsut
by
9.4k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
Link Copied!