Reject Null Hypothesis or Fail to Reject Null Hypothesis?

An automobile manufacturet claims that its jeep has a 34.9 miles/gation (MPG) rating an independent testing firm has been contracted to test the MPG for this Jeep since it is believed that the jeep has an incorrect manufacturer's MPG rating After testing 220 jeeps, they found a mean MPG of 351. Assume the variance is known to be 5.29. A level of significance of 0.01 will be used. Make a dedsion to reject or fail to reject the null hypothesis, Make a decision Answer Tables Keypad Keyboard Shortcuts Reject Null Hypothesis Fail to Reject Null Hypothesis