Price Comparison of Smoothie Blenders. A personal fitness company produces both a deluxe and a standard model of a smoothie blender for home use. Selling prices obtained from a sample of retail outlets follow:

Retail Outlet

Model Price

Deluxe

Standard

1

39

27

2

39

28

3

45

35

4

38

30

5

40

30

6

39

34

7

35

29

The manufacturer’s suggested retail prices for the two models show a $10 price differential. Use a .05 level of significance and test the mean difference between the prices of the two models is $10.
What is the 95% confidence interval for the difference between the mean prices of the two models?

In a recent basketball game between the storm and the chargers, the number of points scored by the storm in the first half was equal to the number of points scored by the chargers in the second half of the game. in the first half, the storm scored 64 points, which is one - third of the total points that were scored during the game. during the second half, the chargers scored 16 points more than one - fourth the points scored in the game. you want to know how many total points that were scored during the game. 1. write an equation that models this situation. then, solve the equation. 2. how many total points were scored during the game? explain your reasoning. 3. does your answer make sense? justify your reasoning.

For what value of x does 4x = (1/8) x + 5?

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