Mathematics, 26.11.2019 01:31, odugerry
For students who first enrolled in two year public institutions in a recent semester, the proportion who earned a bachelor's degree within six years was 0.395. the president of a certain college believes that the proportion of students who enroll in her institution have a lower completion rate. 1. (a) determine the null and alternative hypotheses. (b) explain what it would mean to make a type i error. (c) explain what it would mean to make a type ii error. 2. which of the following is a type ierror? a. the president fails to reject the hypothesis that the proportion of students who earn a bachelor's degree within six years is 0.3950.395, when, in fact, the proportion is lessless than 0.3950.395. b. the president rejects the hypothesis that the proportion of students who earn a bachelor's degree within six years is0.3950.395,when, in fact, the proportion is 0.3950.395. c. the president fails to reject the hypothesis that the proportion of students who earn a bachelor's degree within six years is 0.3950.395, when, in fact, the proportion is 0.3950.395. d. the president rejects the hypothesis that the proportion of students who earn a bachelor's degree within six years is 0.3950.395,when, in fact, the proportion is lessless than 0.395
Answers: 1
Mathematics, 21.06.2019 18:30, viktoria1198zz
Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.
Answers: 1
Mathematics, 21.06.2019 19:00, filthyfish
Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?
Answers: 1
For students who first enrolled in two year public institutions in a recent semester, the proportion...
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