QuickHelper

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About QuickHelper

Levels Tought:
Elementary,High School,College,University,PHD

Expertise:
Accounting,Applied Sciences See all
Accounting,Applied Sciences,Business & Finance,Chemistry,Engineering,Health & Medical Hide all
Teaching Since: May 2017
Last Sign in: 356 Weeks Ago, 3 Days Ago
Questions Answered: 20103
Tutorials Posted: 20155

Education

  • MBA, PHD
    Phoniex
    Jul-2007 - Jun-2012

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  • Corportae Manager
    ChevronTexaco Corporation
    Feb-2009 - Nov-2016

Category > Accounting Posted 19 Jul 2017 My Price 7.00

A theater owner has found that 5% of patrons

A theater owner has found that 5% of patrons do not show up for the performance that they purchased tickets for. If the theater has 100 seats, find the probability that 6 or more patrons will not show up for the sold-out performance. Use the normal approximation and express your answer as a decimal. Please round to the nearest thousandth.

4.According to recent surveys, 60% of households have personal computers. If a random sample of 180 households is selected, what is the probability that more than 60, but fewer than 100, have a personal computer. Use the normal approximation and express your answer as a decimal. Please round to the nearest thousandth.

5.It was reported that 67% of college students in 2008 graduated with student loan debt. A random sample of 85 2008 graduates is drawn. Find the probability that between 65% and 80% of the people in the sample were in debt.Please round to the nearest thousandth.

Answers

QuickHelper
(10)
Status NEW Posted 19 Jul 2017 07:07 PM My Price 7.00

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