researcher rejects the null based on drawing a sample from an unknown population She O has proven the null hypothesis to be false O has proven the null hypothesis to be true O knows for sure she's made a correct decision O knows she's made an incorrect decision O cannot know whether she's made a correct decision 6-2-4. To increase power, you could the sample size, . the true difference between means, and/or population variance. . decrease, decrease, decrease decrease, decrease, increase decrease. increase, increase decrease, increase, decrease increase decrease. decrease O increase. decrease. increase Increase, increase. increase increase, increase decrease

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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6-2-3. A researcher rejects the null based on drawing a sample from an unknown population. She
O has proven the null hypothesis to be false
O has proven the null hypothesis to be true
Oknows for sure she's made a correct decision
O knows she's made an incorrect decision
O cannot know whether she's made a correct decision
6-2-4. To increase power, you could
the sample size, the true difference between
meáns, and/or
population variance. .
O decrease, decrease, decrease
O decrease, decrease, increase
O decrease. increase, increase
decrease, increase, decrease
increase. decrease, decrease
O increase. decrease, increase
increase, increase, increase
increase, increase. decrease
Transcribed Image Text:6-2-3. A researcher rejects the null based on drawing a sample from an unknown population. She O has proven the null hypothesis to be false O has proven the null hypothesis to be true Oknows for sure she's made a correct decision O knows she's made an incorrect decision O cannot know whether she's made a correct decision 6-2-4. To increase power, you could the sample size, the true difference between meáns, and/or population variance. . O decrease, decrease, decrease O decrease, decrease, increase O decrease. increase, increase decrease, increase, decrease increase. decrease, decrease O increase. decrease, increase increase, increase, increase increase, increase. decrease
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