The ADA scores for a random sample of six senators are listed below:

84

87

84

100

94

85

a) What is the median ADA SCORE?

b) What is the mean ADA Score?

c) What is the mode of ADA Scores?

d) What is the proportion outside of the mode?

e) Assuming this is a random probability sample what is your best estimate of the mean ADA score for all members of the senate? (a point estimate not an error margin and confidence interval) Why is this estimate best?

f) what is the standard deviation?

g what is the variance?

#### Top Answer

a) M e d i a n = 2 8 5 + 8 7 = 86 b) M e a n = n ∑ X = 6 5 3 4 =... View the full answer