swa1523 swa1523

04-05-2024
Mathematics

Answered

A student surveyed 200 people in a statistics lecture to find out how many hours per night the class members typically spend sleeping. The data showed a normal distribution with a mean of 6.8 hours and a standard deviation of 0.75 hours. Which percentage of students reported typically getting less than 4.55 hours of sleep per night?

Answer :

Other Questions

Data suggest that Upper Paleolithic people were better able to cope with their environment than were the Neanderthals. Which data suggests this? Upper Paleolith

What animal does Lady Macbeth compare her husband to when trying topush him to murder the king?ravenmartindog○ cat

In french: Write five complete sentences explaining where different items are in your room. Use at least five different prepositions of location.

What is a potential outcome when the plasma membrane of a cell is damaged?A. Increased genetic stabilityB. Enhanced ATP generationC. Compromised cellintegrityD.

c) ¿Qué instituciones conocen del gobierno de Méxicoy por qué son importantes en la democracia?¿Qué significa que el país sea una repúblicademocrática, represen

In prestressed concrete, which of the following is the main purpose of introducing prestress in the concrete?a) To increase the weight of the structureb) To imp

Select the correct answer.Anne is afraid of lightning, but her father tells her that lightning is good for the soil on their farm. How does lightning help the s

Rene FechaPeriodoEXAMEN FINALII. VOCABULARY (20 points)A. El cuerpo. Write the letter of the clothing item that is most logically associated witheach part of th

the office of the special counsel is an independent Federal agency that investigates complaints of prohibited personnel practices other than those enforced by

Intellectual property is the collective value of the capabilities, knowledge, skills, life experiences, and motivation of an organizational workforce. a. True b