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Suppose you are trying to estimate the average amount you can drive your car on one tank of gas. Every time you fill up your
Suppose you are trying to estimate the average amount you can drive your car on one tank of gas. Every time you fill up your gas tank you reset your odometer and when the empty light comes on your record how many miles you had driven since you filled up the tank. You do this n=36 times, and from your data you calculate a sample mean of 351 and a sample standard deviation of 48. You make a 95% confidence interval.
Incorrect Question 4 0 / 1 pts [continuation of above question) Use 2 decimal places if needed. What is the margin of error? [ans2) 15.68Incorrect Question 5 0 / 1 pts [continuation of above question] Use 2 decimal places if needed. The 95% confidence interval is () 335,32 366.68 Note: remember when giving confidence interval to give the lower number first, then the high number (like they would appear on a number line). Answer 1: 335.32 Answer 2: 366.68Incorrect Question 5 0 / 1 pts [continuation of above question] Use 2 decimal places if needed. The 95% confidence interval is ( 334.76 367.24 Note: remember when giving confidence interval to give the lower number first, then the high number (like they would appear on a number line). Answer 1: 334.76 Answer 2: 367.24Incorrect Question 4 0 / 1 pts [continuation of above question] Use 2 decimal places if needed. What is the margin of error? [ans2] 16.24Step by Step Solution
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