A philanthropic organization sent free mailing labels and greeting cards to a random sample of 100,000 potential donors on their mailing list and received 5196 donations. They have had acontribution rate of 5% in past campaigns, but a staff member hopes that the rate will be higher if they run this campaign as currently designed. Complete parts a through c below. Assumethe independence assumption is met.a) What are the hypotheses?Which hypotheses below will test the staff member's hopes?OA. Ho: p*0.05HA: P=0.05Ọ C. Ho:p=0.05B. Ho:p>0.05HA: P=0.05HA: P 0.05OD. Ho: p<0.05HA: P = 0.05E. Ho: p=0.05HA: P >0.05OF Hoip=0.05HA: P<0.05b) Are the assumptions and conditions for inference met?Which assumptions and conditions below are met? Select all that apply.A. The success/failure condition is met.B. The 10% condition is met.C. The randomization condition is met.D. The independence assumption is met.c) Do you think the donation rate would rise?OA. The P-value is too high to conclude that the rate would be above the previous campaign contribution rate of 5%.B. The P-value is high enough to conclude that the rate would be above the previous campaign contribution rate of 5%.C. The P-value is low enough to conclude that the rate would be above the previous campaign contribution rate of 5%.D. The P-value is too low to conclude that the rate would be above the previous campaign contribution rate of 5%.E. Inference is not possible since the assumptions and conditions are not met.

Given; A philanthropic organization sent free malling labels and greeting cards to a random sample…

A philanthropic organization sent free mailing labels and greeting cards to a random sample of 100,000 potential donors on their mailing list and received 5196 donations. They have had a contribution rate of 5% in past campaigns, but a staff member hopes that the rate will be higher if they run this campaign as currently designed. Complete parts a through c below. Assume the independence assumption is met. a) What are the hypotheses? Which hypotheses below will test the staff member's hopes? OA. Ho: p*0.05 OB. Ho:p>0.05 06. Ho:p=0.05 HA: P=0.05 HA: P = 0.05 HA: P*0.05 OD. Ho: p<0.05 O E. Ho: p=0.05 OF. HA: P=0.05 Hop=0.05 HA: P<0.05 HA: P>0.05

A philanthropic organization sent free mailing labels and greeting cards to a random sample of 100,000 potential donors on their mailing list and received 5196 donations. They have had a contribution rate of 5% in past campaigns, but a staff member hopes that the rate will be higher if they run this campaign as currently designed. Complete parts a through c below. Assume the independence assumption is met. a) What are the hypotheses? Which hypotheses below will test the staff member's hopes? OA. Ho: p0.05 OB. Ho:p>0.05 06. Ho:p=0.05 HA: P=0.05 HA: P = 0.05 HA: P0.05 OD. Ho: p<0.05 O E. Ho: p=0.05 OF. HA: P=0.05 Hop=0.05 HA: P<0.05 HA: P>0.05

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.5: Interpreting Data

Problem 1C

See similar textbooks