Insert Table Comment For each of the following studies: (1) Identify the IV and DV; (2) Indicate the level of measurement for the IV; (3) Indicate the level of measurement of the DV; (4) Identify the number of levels of the IV if quantitative; (5) identify the levels of the IV if qualitative; (6) Indicate whether there are the same or different people in each level of the IV; (7) Indicate the purpose of the research (compare means, compare frequencies, determine a relationship); (8) Identify what statistical test would be conducted. Please note that for some studies, question 6 is not relevant. a. A researcher tested whether the noise level of music affects the growth of houseplants. Forty seeds were randomly assigned to one of two conditions. In one condition, plants were grown with a steady background of music playing at a low volume. In the other condition, plants were grown under identical conditions but with the music playing at a high volume. After 6 months, each plant's growth in inches was measured. b. An investigator tested for race discrimination by loan officers at banks. Each of 120 loan officers was given background information on an applicant and asked how much money he or she would lend the individual. Forty of the loan officers were told that the applicant was African American, 40 were told she was white, and 40 were told she was Hispanic. Aside from this, the descriptions of the applicant were identical. c. A chef wants to find out which of three recipes for chili people like best. So he makes three different types of chili (Texas Chili, Cincinnati Style, and Vegetarian) and has 50 people taste each of the three types of chili and rate each one on a scale from 1 (Dislike) to 5 (Loved It). d. We know that the population mean for resting heart rate is 65 beats per minute. A pharmaceutical company wants to see if a new medication for cholesterol has a side effect of impacting heart rate. To find out, they recruit 300 participants who suffer from high cholesterol to participate in their study. The participants are given the new medication for 90 days, and then their resting heart rate is measured. MacBook Pro