subject
Mathematics, 22.04.2021 21:50 anondriap

A data set includes data from 400 random tornadoes. The display from the technology available below results from using the tornado lengths​ (miles) to test the claim that the mean tornado length is greater than 2.1 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. Identify the test statistic.
P-Value
reject or fail to reject ( why )

I dont understand this problem and would like to be able to. Plz
Please use calculator and explain how you got to the answer.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Find the simple interest earned to the nearest cent for each principal,interest rate,and time 735 7% and two and a half years
Answers: 3
question
Mathematics, 21.06.2019 18:00
Sum is 17 and their difference is 3
Answers: 1
question
Mathematics, 21.06.2019 21:50
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()
Answers: 1
question
Mathematics, 21.06.2019 23:00
Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?
Answers: 1
You know the right answer?
A data set includes data from 400 random tornadoes. The display from the technology available below...
Questions
question
Mathematics, 26.03.2021 20:30
question
Mathematics, 26.03.2021 20:30
question
Mathematics, 26.03.2021 20:30
Questions on the website: 13722360