Chrome File Edit View History Bookmarks People Tab Window Help $ 79% Tue 3:22 PM QE ... Bb Pearson's MyLab & Mastering - X Do Homework - Sumeeha Jami X Course Hero * *Course Hero x *Search Results | Course Hero X + C mathxl.com/Student/PlayerHomework.aspx?homeworkld=567752926&questionld=1&flushed=false&cld=6040433&back=https://www.mathxl.com/Student/DoHomework.a... MATH 1635-NET10, Statistics, 2020SU Sumeeha Jamil & | 07/14/20 3:22 PM Homework: Section 9.1 Homework Save Score: 0 of 1 pt 4 1 of 7 (5 complete) HW Score: 18.96%, 1.33 of 7 pts 9.1.2 Question Help In a large clinical trial, 391,703 children were randomly assigned to two groups. The treatment group consisted of 194,072 children given a vaccine for a certain disease, and 38 of those children developed the disease. The other 197,631 children were given a placebo, and 146 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of n1 , P1, q1, n2, P2, 92, p, and a. my = 0 Enter your answer in the answer box and then click Check Answer. ? 7 parts remaining Clear All Check Answer JUL 14 o P WChrome File Edit View History Bookmarks People Tab Window Help $ 78% Tue 3:26 PM Q DE ... Bb Pearson's MyLab & Mastering - X Do Homework - Sumeeha Jami X Course Hero * *Course Hero x *Homework Help - Q&A from Or x + C mathxl.com/Student/PlayerHomework.aspx?homeworkld=567752926&questionld=1&flushed=false&cld=6040433&back=https://www.mathxl.com/Student/DoHomework.a... MATH 1635-NET10, Statistics, 2020SU Sumeeha Jamil & | 07/14/20 3:26 PM Homework: Section 9.1 Homework Save Score: 0.08 of 1 pt 2 of 7 (5 complete) HW Score: 18.96%, 1.33 of 7 pts x 9.1.4 Question Help In a large clinical trial, 393,476 children were randomly assigned to two groups. The treatment group consisted of 195,844 children given a vaccine for a certain disease, and 38 of those children developed the disease. The other 197,632 children were given a placebo, and 134 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Complete parts (a) through (d) below. a. Assume that a 0.01 significance level will be used to test the claim that p, P2 O C. Ho: P1 P2 H1: P1 = P2 Identify the test statistic. (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. ? 2 parts remaining Clear All Check Answer JUL 14 o P WChrome File Edit View History Bookmarks People Tab Window Help 8 76% Tue 3:34 PM Q DE ... Bb Pearson's MyLab & Mastering - X Do Homework - Sumeeha Jami X Course Hero * *Course Hero x *Homework Help - Q&A from Or x + C mathxl.com/Student/PlayerHomework.aspx?homeworkld=567752926&questionld=1&flushed=false&cld=6040433&back=https://www.mathxl.com/Student/DoHomework.a... MATH 1635-NET10, Statistics, 2020SU Sumeeha Jamil & | 07/14/20 3:34 PM Homework: Section 9.1 Homework Save Score: 0.33 of 1 pt 4 of 7 (5 complete) HW Score: 22.53%, 1.58 of 7 pts x 9.1.10-T Question Help Since an instant replay system for tennis was introduced at a major tournament, men challenged 1412 referee calls, with the result that 414 of the calls were overturned. Women challenged 775 referee calls, and 227 of the calls were overturned. Use a 0.01 significance level to test the claim that men and women have equal success in challenging calls. Complete parts (a) through (c) below. a. Test the claim using a hypothesis test. Consider the first sample to be the sample of male tennis players who challenged referee calls and the second sample to be the sample of female tennis players who challenged referee calls. What are the null and alternative hypotheses for the hypothesis test? O A. HO: P1 # P2 O B. Ho: P1 SP2 O C. Ho: P1 = P2 H1: P1 = P2 H1 : P1 # P2 H1: P1 P2 H1 : P1 # P2 H1: P1 # P2 Click to select your answer and then click Check Answer. ? remaining Clear All Check Answer JUL 14 6 o P WChrome File Edit View History Bookmarks People Tab Window Help 8 75% Tue 3:37 PM QE ... Bb Pearson's MyLab & Mastering - X Do Homework - Sumeeha Jami X Course Hero * *Course Hero x *Homework Help - Q&A from Or x + C mathxl.com/Student/PlayerHomework.aspx?homeworkld=567752926&questionld=1&flushed=false&cld=6040433&back=https://www.mathxl.com/Student/DoHomework.a... MATH 1635-NET10, Statistics, 2020SU Sumeeha Jamil & | 07/14/20 3:37 PM Homework: Section 9.1 Homework Save Score: 0.08 of 1 pt 5 of 7 (5 complete) HW Score: 17.77%, 1.24 of 7 pts (x 9.1.11-T Question Help A study was conducted to determine the proportion of people who dream in black and white instead of color. Among 317 people over the age of 55, 68 dream in black and white, and among 296 people under the age of 25, 19 dream in black and white. Use a 0.01 significance level to test the claim that the proportion of people over 55 who dream in black and white is greater than the proportion for those under 25. Complete parts (a) through (c) below. a. Test the claim using a hypothesis test. Consider the first sample to be the sample of people over the age of 55 and the second sample to be the sample of people under the age of 25. What are the null and alternative hypotheses for the hypothesis test? O A. Ho: P1 2 P2 O B. HO: P1 SP2 C. Ho: P1 = P2 H1: P1 # P2 H1: P1 # P2 H1: P1 > P2 O D. Ho: P1 = P2 OE. HO: P1 # P2 OF. HO: P1 = P2 H1: P1