UNIT 1- CHALLENGE 5: Evaluating Studies 4 6 1 2 3 5 6 GOOD Jonathan Osters Katherine [cc Sophia Tim mailed a lot of his surveys to married couples. However, he included only the name of the male spouse in the mailing address. As a result, Tim has systematically excluded the opinions of female spouses from his survey. Ideally, Tim would prefer to have Selection and Deliber a 50/50 split in male and female respondents in his sample. Sophia Based upon the above scenario, which of the following is TRUE? Make my favorite instructor @ PDF Version O a.) Tim has uncovered selection bias in his methods. O b.) Tim sought to promote participation bias in his survey. WHAT'S COVERED O c.) Tim has uncovered deliberate bias in his methods. This tutorial will cover the topics of selection bias. These may all impact the selection of th d.) Tim sought to promote non-response bjas in his sample, so it's very important to be aware of survey. generalize findings. Our discussion breaks d javascript:void(0)