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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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Need help please with number 12 13, 14 15

2
TH
What is a?
13
Type your answer.
State what test statistic you will use (not its value) and give its distribution (to
completely define a distribution you will need to give its name as well as any
parameters including their values).
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14
Р
BI U Αν
What is our sample size?
Type your answer...
15
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What assumptions would we need to check for this test?

Suppose you have the following JMP output
One-Sided Confidence Interval
Parameter
Mean
Std Dev
O Confidence Intervals
Parameter
Mean
Std Dev
Estimate Lower Cl Upper CI 1-Alpha
102.2889 101.9177
1.18117 0.978549
Test Mean
Hypothesized Value
Test Statistic
Prob > It
Prob > t
Prob <t
Estimate Lower Cl Upper CI 1-Alpha
102.2889 101.8046 102.7732
1.18117 0.927222 1.653801
Actual Estimate
DF
Std Dev
101.4
102.289
17
1.18117
0.900
0.900
t Test
3.1928
0.0053*
0.0027*
0.9973
0.900
0.900
1

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