4.Half of the players on the high school soccer team went to a soccer camp during the summer. The group that went to soccer camp had an average of 6.1 goals during the season. The group that did
not attend soccer camp had an average of 5.3 goals during the season. To determine if the results are
significant, the data are re-randomized and the differences of the means are shown in the dot plot.
Determine whether the difference in the means of the two groups is significant based on the line plot.
Explain your answer.
0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5
Difference of Means

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).

391.6 is the correct answer