SearchO Khan AcademyDonatFinding probabilities with sample proportionsYou might need:Calculator, Z tableSuppose that 15% of the 1750 students at a school have experienced extreme levels of stress during the pastmonth. A high school newspaper doesn't know this figure, but they are curious what it is, so they decide to ask asimple random sample of 160 students if they have experienced extreme levels of stress during the past month.Subsequently, they find that 10% of the sample replied "yes" to the question.Assuming the true proportion is 15%, what is the approximate probability that more than 10% of the samplewould report that they experienced extreme levels of stress during the past month?Choose 1 answer:P(p > 0.10) × 0.92P(p > 0.10) z 0.94P(p > 0.10) 0.96D P(p > 0.10) - 0.98Show Calculator3 of 4 . . O0CheckAboutMath: Pre-K- 8th grademission is to provide a free, world-classation to anvone anywhereNewsContactMath: Get ready courses? X Pis

Name: SearchO Khan AcademyDonatFinding probabilities with sample proportion
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Description: SearchO Khan AcademyDonatFinding probabilities with sample proportionsYou might need:Calculator, Z tableSuppose that 15% of the 1750 students at a school have experienced extreme levels of stress during the pastmonth. A high school newspaper doesn't

It is given that n =750 and p =0.184.

Answered: Assuming the true proportion is 15%,…

Math

Probability

Assuming the true proportion is 15%, what is the approximate probability that more than 10% of the sample would report that they experienced extreme levels of stress during the past month?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Search
O Khan Academy
Donat
Finding probabilities with sample proportions
You might need:
Calculator, Z table
Suppose that 15% of the 1750 students at a school have experienced extreme levels of stress during the past
month. A high school newspaper doesn't know this figure, but they are curious what it is, so they decide to ask a
simple random sample of 160 students if they have experienced extreme levels of stress during the past month.
Subsequently, they find that 10% of the sample replied "yes" to the question.
Assuming the true proportion is 15%, what is the approximate probability that more than 10% of the sample
would report that they experienced extreme levels of stress during the past month?
Choose 1 answer:
P(p > 0.10) × 0.92
P(p > 0.10) z 0.94
P(p > 0.10) 0.96
D P(p > 0.10) - 0.98
Show Calculator
3 of 4 . . O0
Check
About
Math: Pre-K- 8th grade
mission is to provide a free, world-class
ation to anvone anywhere
News
Contact
Math: Get ready courses
? X P
is

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