A researcher claims that 20-year old women on a special diet will have an average weight of less than 125 lbs. A sample of 9 women has the following weight (in lbs): 110, 108, 114, 95, 102, 98, 111, 125, 118. At 5% level of significance, can you agree to the claim?

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A researcher claims that 20-year old women on a special diet will have an average weight of less than 125 lbs. A sample of 9
women has the following weight (in. lbs): 110, 108, 114, 95, 102, 98, 111, 125, 118. At 5% level of significance, can you agree to
the claim?
Transcribed Image Text:A researcher claims that 20-year old women on a special diet will have an average weight of less than 125 lbs. A sample of 9 women has the following weight (in. lbs): 110, 108, 114, 95, 102, 98, 111, 125, 118. At 5% level of significance, can you agree to the claim?
Test statistic
A Chi-square
B t-test
с
D
z-test
ANOVA
Transcribed Image Text:Test statistic A Chi-square B t-test с D z-test ANOVA
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