Question

(1 point) The following table provides the starting players of a basketball team and their heights Player ABCDE Height (in.) 75 77 78 80 83 a. The population mean height of the five players is b. Find the sample means for samples of size 2. A, B: 7 = A, C: X = A, D:X = A, E: X = B, C: 7 = B, D:X = B, E: X = C, D:X = C, E: i = D, E: # = c. Find the mean of all sample means from above: X =

Answer 1

(1 point) The following table provides the starting players of a basketball team and their heights Player A B C D E Height (in.) 75 77 78 80 83 a. The population mean height of the five players is (75+77+78+80+83)/5 =78.6 b. Find the sample means for samples of size 2. A, B:ī = (75+77)/2=76 A, C: X = 75+78)/2=76.5 A, D: = (75+80)/2=77.5 A, E: 7 = 75+83)/2=79 B, C: X = = (77+78)/2=77.5 B, D: 1 = (77+80)/2=78.5 B, E:ī = (77+83)/2=80 C, D: Ã = (78+80)/2=79 C, E: I = (78+83)/2=80.5 D, E: ã = (80+83)/2=81.5 c. Find the mean of all sample means from above: W = 78.6