Ambermarie161 Ambermarie161

12-02-2024
Mathematics

contestada

Scores of an IQ test have a bell-shaped distribution with a mean of 100100 and a standard deviation of 1919. Use the empirical rule to determine the following.
(a) What percentage of people has an IQ score between 6262 and 138138?
(b) What percentage of people has an IQ score less than 8181 or greater than 119119?
(c) What percentage of people has an IQ score greater than 157157?

Respuesta :

Otras preguntas

what other duties does the president have?

How would i solve these two problems?

Casey is making a flower arrangement with roses(r) and carnations(c). The cost of each rose is $0.50 and the cost of each carnation is $0.10. The arrangemen

The Missouri Compromise ended the slave trade, but how was the balance of power maintained?

Please explain how to find the area of the polygon?

How was Philadelphia more stoic than New Amsterdam

what are three tecnologies tht are used to observe things that are difficult to visit?

When dividing fractions, it most helpful to change a mixed fraction number into a(n) it is called ____________?

Can someone please help me? Choose the sentence that uses abbreviations and numbers correctly. A. Eleven high schools in the area have a chapter of S.A.D.D.. B.

Sam is interested in keeping his money safe. He wants to be able to quickly and easily get to his money any time he wants it. The most important thing to him is