D ANSWER ASAP BOTH PICS ARE FOR ONE QUESTI

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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NEED ANSWER ASAP BOTH PICS ARE FOR ONE QUESTION
f) Do you reject the null hypothesis?
O We reject the null hypothesis, since the p-value is less than the significance level.
O We reject the null hypothesis, since the p-value is not less than the significance level.
O We fail to reject the null hypothesis, since the p-value is less than the significance level.
O We fail to reject the null hypothesis, since the p-value is not less than the significance level.
g) Select the statement below that best represents the conclusion that can be made.
O There is sufficient evidence to warrant rejection of the claim that the mean body temperature
of a healthy adult is not 98.6° F.
O There is not sufficient evidence to warrant rejection of the claim that the mean body
temperature of a healthy adult is not 98.6° F.
O The sample data support the claim that the mean body temperature qfa healthy adult is not
98.6° F.
O There is not sufficient sample evidence to support the claim that the mean body temperature
of a healthy adult is not 98.6° F.
Transcribed Image Text:f) Do you reject the null hypothesis? O We reject the null hypothesis, since the p-value is less than the significance level. O We reject the null hypothesis, since the p-value is not less than the significance level. O We fail to reject the null hypothesis, since the p-value is less than the significance level. O We fail to reject the null hypothesis, since the p-value is not less than the significance level. g) Select the statement below that best represents the conclusion that can be made. O There is sufficient evidence to warrant rejection of the claim that the mean body temperature of a healthy adult is not 98.6° F. O There is not sufficient evidence to warrant rejection of the claim that the mean body temperature of a healthy adult is not 98.6° F. O The sample data support the claim that the mean body temperature qfa healthy adult is not 98.6° F. O There is not sufficient sample evidence to support the claim that the mean body temperature of a healthy adult is not 98.6° F.
It is commonly believed that the mean body temperature of a healthy adult is 98.6°F.You are not
entirely convinced. You believe that it is not 98.6°F. You collected data using 48 healthy people
and found that they had a mean body temperature of 98.27° F with a standard deviation of
1.02° F. Use a 0.05 significance level to test the claim that the mean body temperature of a healthy
adult is not 98.6° F.
a) Identify the null and alternative hypotheses?
Ho: ? v
H1: ? v
b) What type of hypothesis test should you conduct (left-, right-, or two-tailed)?
O left-tailed
O right-tailed
O two-tailed
c) Identify the appropriate significance level.
d) Calculate your test statistic. Write the result below, and be sure to round y5ur final answer to two.
decimal places.
e) Calculate your p-value. Write the result below, and be sure to round your final answer to four
decimal places.
f) Do vou reiect the null hvpothesjs?
Transcribed Image Text:It is commonly believed that the mean body temperature of a healthy adult is 98.6°F.You are not entirely convinced. You believe that it is not 98.6°F. You collected data using 48 healthy people and found that they had a mean body temperature of 98.27° F with a standard deviation of 1.02° F. Use a 0.05 significance level to test the claim that the mean body temperature of a healthy adult is not 98.6° F. a) Identify the null and alternative hypotheses? Ho: ? v H1: ? v b) What type of hypothesis test should you conduct (left-, right-, or two-tailed)? O left-tailed O right-tailed O two-tailed c) Identify the appropriate significance level. d) Calculate your test statistic. Write the result below, and be sure to round y5ur final answer to two. decimal places. e) Calculate your p-value. Write the result below, and be sure to round your final answer to four decimal places. f) Do vou reiect the null hvpothesjs?
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