Please number the answers, for example: Question 16,9.4.1

X O http:w/www.mathd.com/Student/PlayHomework.aspolhomeworkdd - 604247453questionld = 10%flushed =fakebold=6505035 \\centerainayou Intermediate Statistics Section II (1) NoPerce & | 08/10/21 11:32 PM Homework: Week 1 Homework (9.1-9.4) Question 16.94.1 HW Scom: 75, 9 of 100 point Save Part 1 of 4 Scom: D of5 Answer The following question on the F beat southto Complete parts (a)through (d) below a. I've represents the larger of two sample variance, can the IF test statistic over be less than 17 O A. No because the rufio will always be greater than 1. O . No. because the uke will always be greater than 1 wil always be less than 1. maybe less than 1. Click to select your answer and then dick Check Answer Textbook StatCrunch Get More Help - Clear All Check Answer Type here to search OF OL GACEX O http:w/www.mathad.com/Student/PlyHomework.aspxhomeworkdd -604247453questionld = 108flushed -fakebold=6505039bcenterainayou Intermediate Statistics Section II (0 Mio Perez & | 08/10/21 11:32 PM Homework: Week 1 Homework (9.1-9.4) Question 17, 943 HW Score: 5%, 9 of 100 points Save Scom: 0 of5 A sample tested the daim that holghts of mon and heights of women have didwenow variances. with s = 7:42365 on for women and 7.11 174 on for man. The sample sizes wen, = 145 and ny = 1ST. When wing the F test with Thing date hit coned to starton that there is no need to check for somelly because n, > 30 and my 3 317 Choose the correct answer below. O A. No There is no need to check for normality regardless of the sample size. There is no normality requirement for the F West. O B. No The Foust has a requirement that samples be from normally dhisbuted populodont, regardless of how large the samples are O C. No There is no need to check for normality on long as my 2 10 and ng 1 10 O D. Yes The Font has a requirement that jumpion be from normally chitributed population, but this requirement can be Ignored for large simplon (my and ny greater than 20) Click to select your answer and then dick Check Answer Textbook StatCrunch Get More Help - Clear All Check Answer Type here to search OF OL GACE OHF ADAGEX O http:w/www.mathd.com/Student/PlayerHomework.aspolhomeworkdd - 604247453questionld = 10%flushed =fakebold=6505035 \\centerainayou Intermediate Statistics Section II (1 NoPerez & | 08/10/21 11:32 PM Homework: Week 1 Homework (9.1-9.4) Question 18, 9.4.5 T HW Scom: 75, 9 of 100 points Save Pal 1 of 4 Scom: 0 of 5 Awwarchers nowneed whole from different time periods in an attempt to determine whether interbreeding of outmen occurred Results are given below Assume that both samples are independent simple random samples from populations having formal Shurbutions. Use a 0.05 sipollsice bevel to test the claim that the violation of maximal sind breach in 4300 B.C. Is the same as the variation hAD. 150. 13105 mm $ 19 mm AD. 154 30 136 90 m 5 35 mm What we the null and abomaine hypothese? OA Hobo Click to select your answer and then dick Check Answer Help Me Solve This View an Example Get More Help - Clear All Check Answer Type here to search OHF ADAGEX O http:w/www.mathd.com/Student/PlayerHomework.aspolhomeworkdd - 604247453questionld = 10%flushed =fakebold=6505035 centerinyour Intermediate Statistics Section II (1) Noheinz & | 08/10/21 1133PM Homework: Week 1 Homework (9.1-9.4) Question 19, 9.4.7-T HW Scom: 75, 9 of 100 point Save Part 1 of 4 Scom: 0 of 5 Awwwarchies conducted an experiment to test the effects of alcohol. Eners were recorded in s bed of visual and motor skils for a treatment group of 22 people who drank ethanol and wnother group of 22 people given a placebo. The onor for the treatment group have a standard deviation of 2 10, and the seers for the placebe group have a standard deviation of 0.75. Use a 0.05 significance level to test the claim that the treatment group has one's that care theni cantly more than the errors of the placebo group Actume that they two populations are nomally distributed What we the null and altimaive hypotheses? OA HODO Click to select your answer and then dick Check Answer Help Me Solve This View an Example Get More Help - Clear All Check Answer Type here to search OHF ADAGEX O http:w/www.mathid.com/Student/PlyHomework.aspalhomeworkdd .604247453questionld =108flushed =fakebold=6505035 centerainayou Intermediate Statistics Section II (1 Nohence & | 08/10/21 1133PM Homework: Week 1 Homework (9.1-9.4) Question 20, 9.4 11-T HW Scom: 15, 9 of 100 points Save Part 1 of 4 Scom: 0 of 5 A study with conducted to determine whither magnets were elective In trodding pain, The values represent measurements of pain uting the vhuil anicy icals Asverse that both samples are independent simple random samples from populations having normal dubbedions. Use aD.$5 applicance level to beat the claim Sham 179 that thott given is than twoment have pain reducions that wary more than the pain reductions for these bossed with maputs Magnet What we the mall and abomative hypothesi? OA HODO Click to select your answer and then dick Check Answer Help Me Solve This View an Example Get More Help - Clear All Check Answer Type here to search OHF ADAGE