\fPage 2 of 17 LOS Angeles Dougers 44 39 To see if the mean number of home runs differ, a researcher 23 finds the number of home runs hit at each stadium during the San Francisco Giants 20 major league season for several teams. What statistical ... ... technique should be used to see if the average number of St. Louis Cardinals 53 53 home runs hit at the two ball parks differ? New York Mets 36 27 a. One-way analysis of variance (ANOVA). X Atlanta Braves 25 19 b. Two independent sample means T-Test. c. Simple linear regression. d. Paired difference (matched pair) test. e. Test of a population proportion. 6.(6) An employee who knows nothing about statistics has run simple linear regression for each of the cases shown below. You have been asked whether simple linear regression is an appropriate tool for each of these four cases. Choose your answer as to whether the Scatterplot of Thigh vs Abdom assumptions of simple linear regression appear to be met. If the assumptions do not appear to be met, briefly state what the specific 80 problem is. Assumptions met? 70 Thigh 60 50 60 70 80 90 100 110 120 130 140 150 Abdom Yes No - problem? 2 686 F4 44 F6 E7 DD F9 % 4 6 8 OPage