A sample of 140is drawn from a population with a proportion equal to 0.57. Complete parts ​a) through ​c) below. Click here to view page 1 of the cumulative standardized normal distribution table. LOADING... Click here to view page 2 of the cumulative standardized normal distribution table. LOADING...       Question content area bottom Part 1 ​a) Determine the probability of observing 77 or fewer successes.   ​P(Observing 77 or fewer ​successes)=enter your response here ​(Round to four decimal places as​ needed.) Part 2 ​b) Determine the probability of observing 82 or fewer successes.   ​P(Observing 82 or fewer ​successes)=enter your response here ​(Round to four decimal places as​ needed.) Part 3 ​c) Determine the probability of observing 74 or more successes.   ​P(Observing 74 or more ​successes)=enter your response here ​(Round to four decimal places as​ needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A sample of 140is drawn from a population with a proportion equal to 0.57.
Complete parts ​a) through ​c) below.
Click here to view page 1 of the cumulative standardized normal distribution table.
LOADING...
Click here to view page 2 of the cumulative standardized normal distribution table.
LOADING...
 
 
 

Question content area bottom

Part 1
​a) Determine the probability of observing 77 or fewer successes.
 
​P(Observing 77 or fewer
​successes)=enter your response here
​(Round to four decimal places as​ needed.)
Part 2
​b) Determine the probability of observing 82 or fewer successes.
 
​P(Observing 82 or fewer
​successes)=enter your response here
​(Round to four decimal places as​ needed.)
Part 3
​c) Determine the probability of observing 74 or more successes.
 
​P(Observing 74 or more
​successes)=enter your response here
​(Round to four decimal places as​ needed.)
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