Several students were tested for reaction times (in thousandths of a second) using their right and left hands. (Each value isthe elapsed time between the release of a strip of paper and the instant that it is caught by the subject.) Results from five ofthe students are included in the graph to the right. Use a 0.01 significance level to test the claim that there is no differencebetween the reaction times of the right and left hands.220-160-Click the icon to view the reaction time data table.100-100150Right Hand200What are the hypotheses for this test?Let Hg be theof the right and left hand reaction times.Họ: HaH1: HaLeft H and

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What are the hypotheses for this test? Let Hg be the of the right and left hand reaction times. Họ: Ha 10 Hii Hd

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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Question

Several students were tested for reaction times (in thousandths of a second) using their right and left hands. (Each value is
the elapsed time between the release of a strip of paper and the instant that it is caught by the subject.) Results from five of
the students are included in the graph to the right. Use a 0.01 significance level to test the claim that there is no difference
between the reaction times of the right and left hands.
220-
160-
Click the icon to view the reaction time data table.
100-
100
150
Right Hand
200
What are the hypotheses for this test?
Let Hg be the
of the right and left hand reaction times.
Họ: Ha
H1: Ha
Left H and

Expert Solution

Step 1

Claim: To test that there is no difference between the reaction times of the right and left hands

The symbolic form of original claim is,

Let $μ_{d}$ be the population mean difference of the right and left hand reaction times

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