MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Assume you are conducting a hypothesis test to determine if pesticides cause cancer in rural areas. The hypotheses are:
The null hypothesis is no cancer.
The alternate hypothesis is cancer.
Select if the result for Box A is correct, a Type I error, a Type II error or if there is insufficient information to make the decision.
*****Read the labels very carefully.
Ho:no cancer
На: сапcer
Reality:
Reality:
Null is true
Alternate is true
(i.e. no cancer)
(i.e. cancer)
Decision:
Accept the null hypothesis
(i.e. test is negative for
cancer)
A B
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Transcribed Image Text:Assume you are conducting a hypothesis test to determine if pesticides cause cancer in rural areas. The hypotheses are: The null hypothesis is no cancer. The alternate hypothesis is cancer. Select if the result for Box A is correct, a Type I error, a Type II error or if there is insufficient information to make the decision. *****Read the labels very carefully. Ho:no cancer На: сапcer Reality: Reality: Null is true Alternate is true (i.e. no cancer) (i.e. cancer) Decision: Accept the null hypothesis (i.e. test is negative for cancer) A B
Ha:no cancer
Ha:cancer
Reality:
Reality:
Null is true
Alternate is true
(i.e. no cancer)
(i.e. cancer)
Decision:
Accept the null hypothesis
(i.e. test is negative for
cancer)
A B
Decision:
Reject the null hypothesis
(i.e. test is positive for
cancer)
C
Correct
O Type I error
expand button
Transcribed Image Text:Ha:no cancer Ha:cancer Reality: Reality: Null is true Alternate is true (i.e. no cancer) (i.e. cancer) Decision: Accept the null hypothesis (i.e. test is negative for cancer) A B Decision: Reject the null hypothesis (i.e. test is positive for cancer) C Correct O Type I error
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