QUESTION 5 Scores for an admittance exam are normally distributed with a mean of 70 and a standard deviation of 9. A school will only accept students with scores in the top 10%. What is the lowest score a student can earn and still be accepted? O 89.97 O 79 O 95.24 O 81.52

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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Question 5
Using the z-table, determine the z-score that has 15% of the area to the right of it.
O z= -1.40
Oz=1.40
O z= -0.80
O z=0.80
QUESTION 5
Scores for an admittance exam are normally distributed with a mean of 70 and a standard deviation of 9. A school will only accept students
with scores in the top 10%. What is the lowest score a student can earn and still be accepted?
O 89.97
O 79
O 95.24
O 81.52
QUESTION 6
How is a sampling distribution of a population data set formed?
O When samples of different sizes are taken from a population
O When samples of size n are repeatedly taken from a population
O When samples are not randomly selected
Click Save amd Submit to save and submit. Click Save All Answers to save all answers.
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Transcribed Image Text:Using the z-table, determine the z-score that has 15% of the area to the right of it. O z= -1.40 Oz=1.40 O z= -0.80 O z=0.80 QUESTION 5 Scores for an admittance exam are normally distributed with a mean of 70 and a standard deviation of 9. A school will only accept students with scores in the top 10%. What is the lowest score a student can earn and still be accepted? O 89.97 O 79 O 95.24 O 81.52 QUESTION 6 How is a sampling distribution of a population data set formed? O When samples of different sizes are taken from a population O When samples of size n are repeatedly taken from a population O When samples are not randomly selected Click Save amd Submit to save and submit. Click Save All Answers to save all answers. 日
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