(Solved): will upvote if correct please help A researcher compares two compounds 1 and 2 f used in the manufac ...
will upvote if correct please help
A researcher compares two compounds 1 and 2 f used in the manufacture of car tires that are designed to reduce brakig distances for \( 5 U N \) s equipped with the tires. The mean braking distance for SUNs equipped with tires made with compound 1 is 61 feet, with a population standard devlation of \( 8.5 \). The mean braking distance for SUNs equipped with tires made with compound 2 is 66 feet, with a population standard deviation of \( 14.7 \). 5 uppose that a sample of 65 braking tests are pertormed for each compound. Using these resulis, test the claim that the braking distance for 5 UVs equipped with tires using compound 1 is shorter than the braking distance when compound 2 is used; Let \( \mu_{1} \) be the true mean braking distance corresponding to compound 1 and \( \mu_{2} \) be the true mean braking distance corresponding to campound 2 . Use the \( 0.1 \) level of significance. Step 3 of 5 : Find the p-yalue associated with the test statistic. Hoind your answer to four decimal places. Answer How to enter yout answer (opens in new window) Keyboard Shortcuts
Step 5 of 5: State the conclusion of the hypothesis test.
Step 4 of 5: Make the decision for the hypothesis test.