MATH 302 QUIZ 4 QUESTION AND ANSWERS – SET 4 (MATH302)

MATH 302 Quiz 4 Set 4 – Question and Answers PART 1 OF 3 A manufacturer of flashlight batteries took a sample of 13 batteries from a day’s production and used them continuously until they failed to work. The life lengths of the batteries, in hours, until they failed were: 342, 426, 317, 545, 264, 451, 1049, 631, 512, 266, 492, 562, and 298. The null and alternative hypotheses divide all possibilities into: Results from previous studies showed 79% of all high school seniors from a cert...