Match the followings

_l A. Simple Linear Regression B. Single factor ANUVA C. One Proportion 2% D. Matched Pairs t test E. Multiple Linear Regression F. Two Sample ttest 1 A student researcher works at ski resort. For a student project, they would like to know whether the proportion of skiers on a particular clay is about the same as the proportion of snowboarders. They take a stratied random sample. looking at each of the 3 chair lifts and randome selecting every other chair of people to mark whether they are a skier {1} or a snowboarder-{U}. Which test is most appropriate to test whether the proportion of skiers is not 0.50? A team of engineers perform an experiment to test the strength of four cable types made from different materials. They would like to see whether any of the cable types have an average strength that is stronger than the others. They test the strength of seven cables for each cable type and compare the averages of the four groups. What type of procedure is appropriate to tell if there is a difference between the average strength between the cable types? 3. A group of researchers are interested in the effect playing contemporary music while studying has on students retention of material. They randomly assign 40 students of the same intellect and two equal groups of 20. Both groups were given information to study about an unfamiliar subject. The treatment group listened to music while studying and the control group studied in silence. After an hour of studying both groups were given the same assessment about the material. What type of procedure is appropriate to test for a difference in average retention between the music and control groups? 4- A researcher compares two different thermometers on a different days. Ideally, these two instruments should agree. The researcher collects data from both themometers over the same six days. the days were chosen at random. The researcher would like to know if the two measurements give the same reading on average. What type of procedure is appropriate to test whether the average difference between the two types of thermometers is other than zero? 5. l The US Census Bureau collects data from the 50 United States. Two variables collected are the percent of \"literacy (inability to read or write) per state and average life expectancy in years per state. Researchers would like to see if there is a signicant relationship between percent of illiteracy and life expectency in years per state. What type of analysis is appropriate to test whether percent of illiteracy predicts average life expectancy