subject
Mathematics, 16.03.2020 21:34 anna4060

Use the pulse rates in beats per minute (bpm) of a random sample of adult females listed in the data set available below to test the claim that the mean is less than 79 bpm. Use a 0.05 significance level. LOADING... Click the icon to view the pulse rate data. What are the null and alternative hypotheses? A. Upper H 0: muequals79 bpm Upper H 1: muless than79 bpm Your answer is correct. B. Upper H 0: muequals79 bpm Upper H 1: munot equals79 bpm C. Upper H 0: muequals79 bpm Upper H 1: mugreater than79 bpm D. Upper H 0: mugreater than79 bpm Upper H 1: muless than79 bpm Determine the test statistic. negative 2.83 (Round to two decimal places as needed.) Determine the P-value. 0.003 (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. Reject Upper H 0. There is sufficient evidence to conclude that the mean of the population of pulse rates for adult females is less than 79 bpm.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:40
Answer these questions showing your work plz
Answers: 3
question
Mathematics, 21.06.2019 23:00
Write as a product: ac^2–ad+c^3–cd–bc^2+bd
Answers: 2
question
Mathematics, 22.06.2019 00:00
Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?
Answers: 1
question
Mathematics, 22.06.2019 01:30
Compound inequalities. , i’m being timed
Answers: 1
You know the right answer?
Use the pulse rates in beats per minute (bpm) of a random sample of adult females listed in the data...
Questions
question
Mathematics, 02.12.2020 02:30
question
Mathematics, 02.12.2020 02:30
question
Biology, 02.12.2020 02:30
question
Mathematics, 02.12.2020 02:30
question
Mathematics, 02.12.2020 02:30
question
Mathematics, 02.12.2020 02:30
question
Mathematics, 02.12.2020 02:30
question
Mathematics, 02.12.2020 02:30
Questions on the website: 13722367