A data set includes data from 500 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 2.2 miles. Use a 0.05 significance level. Use the display to identify the null and alternative hypotheses, test statistic, and P-value. State the final conclusion that addresses the original claim. Hypothesis test results: H: Mean of variable Ho : H= 2.2 HA H> 2.2 Variable Sample Mean Length Std. Err. DF T-Stat P-value 2.38563 0.251663 499 0.737613 0.2305 А. Reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles. O B. Fail to reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles. Reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles. D. Fail to reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles.
A data set includes data from 500 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 2.2 miles. Use a 0.05 significance level. Use the display to identify the null and alternative hypotheses, test statistic, and P-value. State the final conclusion that addresses the original claim. Hypothesis test results: H: Mean of variable Ho : H= 2.2 HA H> 2.2 Variable Sample Mean Length Std. Err. DF T-Stat P-value 2.38563 0.251663 499 0.737613 0.2305 А. Reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles. O B. Fail to reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles. Reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles. D. Fail to reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Topic Video
Question

Transcribed Image Text:A data set includes data from 500 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 2.2 miles. Use a 0.05 significance level. Use the
display to identify the null and alternative hypotheses, test statistic, and P-value.
State the final conclusion that addresses the original claim.
Hypothesis test results:
H: Mean of variable
Họ : H= 2.2
HA: H> 2.2
Sample Mean Std. Err.
2.38563
Variable
DF
T-Stat
P-value
Length
0.251663 499 0.737613
0.2305
A.
Reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles.
O D. Fail to reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.2
miles.
Reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles.
D.
Fail to reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 2.2
miles.
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON

The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman

Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman