Which characteristics best describe the function? intercepts at (-1,0), (0,2), and (2,0); Maximum between x=0 and x=1

intercepts at (0,-1), (0,2), and (2,0); Maximum between x=2 and x=3

intercepts at (-1,0), (0,2), and (2,0); Maximum between x=2 and x=3

intercepts at (0,-1), (0,2), and (2,0); Maximum between x=0 and x=1

Someone answer this check out the image!

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.