Instead of using a 1-sample z test, the student performed a simulation to estimate the sampling distribution of the proportion of swimmers who would swim faster with the polyurethane suit. To do this, he flipped a fair coin 8 times and recorded the proportion of heads. Then he repeated this process 50 times. The results of 50 sets of 8 flips are shown in the dotplot below. Use the results of the simulation to estimate the p-value for a test of the hypotheses stated in part (c). Explain how you obtained your estimate.

depends on how many days you are talking about

step-by-step explanation:

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation:

replace   with   27   and simplify.

10 , 27 , 10 , 70 , 10 , 35 , 10 , 48

step-by-step explanation: