Testing a claim about a Population Mean, " Assume a normal distribution and use an 0.05 significance level. Sample data yielded the following summary results from a study of body temperatures of 12 healthy adults: x-98.39 s-0.535 Test the claim that normal body temperature is less than 98.6°. 1. Claim in symbols alternative hypotheses 2. Null and H,: H,: 3. Туре of tail 4. Critical value(s) 5. Decision Curve 6. Test statistic 7. Conclusion about the null hypothesis 8. Conclusion in words that address the original claim

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Testing a claim about a Population Mean, "
Assume a normal distribution and use an 0.05
significance level. Sample data yielded the following
summary results from a study of body temperatures
of 12 healthy adults: x=98.39 s= 0.535
Test the claim that normal body temperature is less
than 98.6°.
1. Claim in symbols
alternative hypotheses
2. Null and
H,:
H, :
3. Туре of tail
4. Critical value(s)
5. Decision Curve
6. Test statistic
7. Conclusion about the null hypothesis
8. Conclusion in words that address the original claim
Transcribed Image Text:Testing a claim about a Population Mean, " Assume a normal distribution and use an 0.05 significance level. Sample data yielded the following summary results from a study of body temperatures of 12 healthy adults: x=98.39 s= 0.535 Test the claim that normal body temperature is less than 98.6°. 1. Claim in symbols alternative hypotheses 2. Null and H,: H, : 3. Туре of tail 4. Critical value(s) 5. Decision Curve 6. Test statistic 7. Conclusion about the null hypothesis 8. Conclusion in words that address the original claim
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