11:38 Sat, Mar 5 E My . : 57% Syllabus I i lis test lids a uille IIIIIIt UI 4 1IUIs. IT Is test Will save allu SUNITIL auwillduically when we uille expires. Warnings appear when half the time, 5 minutes, 1 minute, and 30 seconds remain. Course Calendar X Multiple Attempts Not allowed. This test can only be taken once. Student Resources Force Completion This test can be saved and resumed at any point until time has expired. The timer will continue to run if you leave the test. Your answers are saved automatically. Keiser Library Keiser Live! Email Remaining Time: 3 hours, 52 minutes, 15 seconds. Question Completion Status: Getting Started Week 1 Week 2 > A Moving to another question will save this response. > Week 3 Week 4 Question 7 5 points Save Answer MyStatLab Identify the type of observational study (cross-sectional, retrospective, or prospective) described below. A research company uses a device to record the viewing habits of about 5000 households, and the data collected over the past 6 years will be used to determine whether the proportion of households tuned to a particular sports program increased Discussion Which type of observational study is described in the problem statement? X My Grades A. A retrospective study Tools O B. A prospective study Help O C. A random study D. A cross-sectional study Tutor.com Kaltura Live! Course Messages A Moving to another question will save this response. > Priva Ter O >> Question 8 5 points Save Answer Assume a population of 47. 53, 56, and 60, Assume that samples of size n = 2 are randomly selected with replacement from the population. Listed below are the sixteen different samples. 47,47 47,53 47,56 47,60 53,47 53,53 53,56 53,60 56,47 56.53 56,56 56,60 60,47 60,53 60,56 60,60 Find the Sample Median and Probability of each grouping, and then compare the population median to the mean of the sample medians. Choose the correct answer below. 0 A. The populationian is equal to half of the mean of the sample medians. O B, The population median is equal to the mean of the sample medians. O C, The population median is not equal to the mean ofthe sample medians (it is also not half or double the mean of the sample medians). O D. The population median is equal to double the mean of the sample medians, A Moving to another question will save this response. >> I\" O <