recent study of 35 Grade5 students, the mean number ours per week that they played video games was 16.6. standard deviation of the population was 2.8. hich of these is the point estimator? 2.8 16.6 1.96 O 0.4733 15.67< < 17.53

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
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In a recent study of 35 Grade5 students, the mean number
of hours per week that they played video games was 16.6.
The standard deviation of the population was 2.8.
Which of these is the point estimator?
2.8
16.6
1.96
0.4733
15.67< <17.53
15.4 << 17.8
35
Transcribed Image Text:In a recent study of 35 Grade5 students, the mean number of hours per week that they played video games was 16.6. The standard deviation of the population was 2.8. Which of these is the point estimator? 2.8 16.6 1.96 0.4733 15.67< <17.53 15.4 << 17.8 35
Find the standard error.
Answer
2.8
O 16.6
1.96
0.4733
15.67< < 17.53
O 15.4 < μ<17.8
35
Transcribed Image Text:Find the standard error. Answer 2.8 O 16.6 1.96 0.4733 15.67< < 17.53 O 15.4 < μ<17.8 35
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