Ilyapng6894 Ilyapng6894

24-05-2023
Mathematics

contestada

Scores of an iIQ test have a bellaped distribution with a mean of 100 and a standard deviation of 10. Use the empirical rule to determine the following (a) What percentage of people has an IQ score between 43 and 157?
(b) What percentage of people has an IQ score less than 81 or greater than 119?
(c) What percentage of people has an IQ score greater than 138?

Relax

Respuesta :

Otras preguntas

The sum of two consecutive numbers is n+1. What are the numbers?

How is 8% sales tax like an 8% increase? explain.

There are 132 people seated in the school auditorium for an assembly. There are 6 rows in the auditorium, each with the same number of seats. If the auditoriu

What is the root word for conversation?

Solve 3x 4y=36 5x-8y=16

When the temperature is constant, the volume of a gas will decrease as the pressure decreases. true or false?

A mason's assistant's rate of pay is $0.75 per cubic foot of earth moved. He moves 220 cubic feet of earth to dig a trench. What is his pay for this job?

Qu'est-ce que cela veut dire?travaille avec ton voisin

Marine biomes are divided into ecologically distinct zones depending on A) their depth and distance from the shore. B) their temperature and distance from the s

what is your village name ?