User Account

All Pages

According to the sleep foundation the average nights sleep

Assignment Help Other Subject
Reference no: EM13577057

According to the Sleep Foundation, the average night's sleep is 6.8 hours (Fortune, March 20, 2006). Assume the standard deviation is .6 hours and that the probability distribution is normal.

a. What is the probability that a randomly selected person sleeps more than 8 hours?

b. What is the probability that a randomly selected person sleeps 6 hours or less?

c. Doctors suggest getting between 7 and 9 hours of sleep each night.

What percentage of the population gets this much sleep?

Reference no: EM13577057

Questions Cloud

Consider the following situations and comment on whether : consider the following situations and comment on whether the sample results might cause concern about the quality of
She wants to be 90 confident that her estimate is correct : a researcher is interested in estimating the noise levels in decibels at area urban hospitals. she wants to be 90
Supporting mobile health clinics i need a two page with : i need a two page with possible citations for supporting mobile clinics. as soon as possible
The wechsler iq test has a normal shape withnbspmu100 : the wechsler iq test has a normal shape withnbspmu100 andnbspsigma15. nbspif you take a random sample of n144 students
According to the sleep foundation the average nights sleep : according to the sleep foundation the average nights sleep is 6.8 hours fortune march 20 2006. assume the standard
The mass of a small loaf of bread is normally distributed : the mass of a small loaf of bread is normally distributed with mean 500 grams and standard deviation of 20 grams. find
Satistics released by the national highway traffic safety : statistics released by the national highway traffic safety administration and the national safety council show that on
Product filling weights are normally distributed with a : product filling weights are normally distributed with a mean of 350 grams and a standard deviation of 15 grams.a.
Suppose the monthly income of assistant managers of our : suppose the monthly income of assistant managers of our local banks are normally distributed with mean of 40000 and a

Reviews

Write a Review

Other Subject Questions & Answers

  How do you express emotions

How do you express emotions? I believe there's steps to doing it right?

  Rewards and punishments for behaviors

The concept of operant conditioning based on the notion which the environment gives rewards and punishments for behaviors.

  Ammonium compounds

All ammonium compounds, which contain an ammonium ion (NH4+) and a negative ion, are thermally unstable. What is the most likely reason OSHA requires ammonium nitrate to be segregated for sulfur or finely divided metals?

  Complete a paper analysing these two conflicts nature of

complete a paper analysing these two conflicts nature of conflict and perspectives on conflict.and your role in the

  Problem of increasing food prices

How does the problem of increasing food prices (and the diversecauses of those increases) illustrate the challenges ofglobalization in the contemporary world?

  Neuropathology of williams-autism syndrome

Compare and contrast the neuropathology of Autism and Williams Syndrome.

  Write down a comparative analysis of the u.s

Write down a comparative analysis of the U.S. healthcare system against that of another country India. Include and discover quality references.

  Define argument in physiological sense-socratic method.

What are the basic pillars of the biblical view of reality? what does christian metaphysics tell us about christian education? Define an argument in the physiological sense. Explain the socratic method.

  Establishing job safety standards

Congress passed the federal OSHA establishing job safety standards. Illinois passed its own statue, seeking to protect the general public and workers from hazardous wastes. The Illinois statue did not violate the Commerce Clause because it imposed no..

  Life expectancy is influenced by a variety of factors

Life expectancy is influenced by a variety of factors. For some of us, genetic abnormalities may increase our risk for disease and unhealthy conditions, and for others, the lifestyles we lead may increase our likelihood of leading happy, healthier li..

  Project focuses on cultural perspectives

This project focuses on cultural perspectives from another country.

  Write analysis of the situation how it is impacted by

you are the administrator on call for a local hospital and you receive a call at 200 a.m. from another local hospital

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd