Mathematics, 24.08.2021 17:20, yayamcneal05
A data set includes data from 400 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.4 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim.
What are the null and alternative hypotheses?
A. Upper H 0: muequals2.4 miles Upper H 1: muless than2.4 miles
B. Upper H 0: muless than2.4 miles Upper H 1: muequals2.4 miles
C. Upper H 0: muequals2.4 miles Upper H 1: munot equals2.4 miles
D. Upper H 0: muequals2.4 miles Upper H 1: mugreater than2.4 miles
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 19:00, abraham1366
Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42
Answers: 1
Mathematics, 21.06.2019 22:30, cbkhm
Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?
Answers: 1
Mathematics, 22.06.2019 00:30, jamiej231984
Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.
Answers: 3
Do you know the correct answer?
A data set includes data from 400 random tornadoes. The display from technology available below resu...
Questions in other subjects:
Mathematics, 25.11.2021 14:10
Computers and Technology, 25.11.2021 14:10
Mathematics, 25.11.2021 14:10
Mathematics, 25.11.2021 14:10
