Stats for Strategy Whitten HW 3 Solution Directions: So that we get similar answers, use at least four decimal places when rounding intermediate calculations. 6.45 (a) HA : < 1250 H0 : 1250 (b) HA : > 32 H0 : 32 (c) HA : = 5 H0 : = 5 6.46 (
The shading in the picture shows that on some positive percentage of days, (x - y) < 0 = x<y = Tamara sells less than Derek
so while Tamara sells more than Derek on average, she does not sell more than Derek every day.
B. Comparing Two Proportions
Stats for Strategy Whitten HW 5 Solution A. Text Exercises Exercise 7.54 The two samples are independent since the two groups of employees have no obvious relationship and there is no pairing mechanism. Variables: x1 = employee's satisfaction score w
Stats for Strategy Whitten HW 1 Solution I. Text Exercises 3.15 (a) Population = all eating and drinking establishments in the city (b) Population = all constituents in the Congressperson's district. (c) Population = all auto insurance claims filed d