QUESTIONS:Question 9. State your null hypothesis in words. You do not have to write it in symbols, just in words, for the word problem.

Question 10. For Levene's test, look under "Levene's Test for Equality of Variances". The Levene's p-value is given there as "Sig.". a) Is the Levene's test p-value less than .05? b) Based on your answer to (a), which row should we look at for the rest of our t-test: The top row, or the bottom row?Question 11. Reading from the correct row (either top or bottom), and looking under the "t-test for Equality of Means" part of the table, a) What is the t-obtained? b) What is the overall degrees of freedom for the test? c) What is the p-value of the t-obtained (given as "Sig. 2-tailed")?Question 12. Based on your answer to 11(c), and using an alpha of .05, make a decision whether to Reject the null or Fail to Reject the null.Question 13. Give a real-world sentence explaining the results: Does wording affects speed estimates, or not?

Section 2: Independent-Samples t-test lCh.101 Before moving on to this, it's probably best to just close SPSS, and then reopen SPSS, in order to clear out everything from the previous problem. Loftus 8: Palmer (1974) conducted a study investigating the role of language an eyewitness memory. A group of coiiege students were shown a video clip of an automobile accident. One group was asked, \"About ho w fast were the cars going when they smashed into each other?\" The other group was asked, \"About ho w fast were the cars going when they bumped each other?\" Beiow are some mode-up data, but they are similar to what toftus & Paimer found. Here are the (made-up) data, measured in miles per hour: WORDING "Bumped\" \"Smashed\" {Group 1) (Group 2) S 65 81 P 72 89 E 67 75 E 55 55 D 67 72 7E 82 75 81