question archive A university official believes that, of students who withdraw from the university, 60% do so within one week of the deadline
A university official believes that, of students who withdraw from the university, 60% do so within one week of the deadline
Subject:StatisticsPrice: Bought3
A university official believes that, of students who withdraw
from the university, 60% do so within one week of the deadline. In a random sample of 150 students who withdrew from the university it was found that 99 of them had withdrawn within one week of the deadline. At the .01 level of significance, does it appear that the university official is incorrect?
(a) (3 points.) 0H : ____________________ AH :____________________
(b) (4 points.) z = ____________________
(c) (4 points.) P-value = ____________________
(d) (3 points.) Circle one: Accept 0H Reject 0H
