A Data Set Includes Data From 500 Random Tornadoes The Display From Technology Available Below Results From Using The T 1 (88.86 KiB) Viewed 99 times
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 2.9 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. Click the icon to view the display from technology. Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O A. Ho: u = 2.9 miles H:u* 2.9 miles O C. Ho: u = 2.9 miles H:<2.9 miles O B. Ho: u = 2.9 miles H:p> 2.9 miles OD. Ho: u<2.9 miles H: j = 2.9 miles Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. V Ho. There is V evidence to support the claim that the mean tornado length is greater than 2.9 miles
DIS splay mom technology Hypothesis test results: u: Mean of variable Ho: u = 2.9 Ha: u> 2.9 Variable Sample Mean Std. Err. DF T-Stat Length 3.55576 0.255014 499 2.571467 P-value 0.0052 Print Done LO
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!