Q10: True/False statements: True of False: A bimodal distribution has two modes and two medians. True or False: Suppose that at your regular physical exam you test positive for a relatively rare disease. You will need to start taking medicine if you have the disease, so you ask your doctor about the accuracy of the test. It turns out that the test is 98% accurate. The probability that you have Disease X is therefore 0.98 and the probability that you do not have it is 0.02. Explain your answer (* Bonus part of the question*).

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Q: 3 15 16 17 18 19 Age Distribution B 2 %23 15 16 17 18 19 Age # of Students # of Students 4543 210…

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Q: Unlikely Neither likely nor unlikely 0. 89 17% 8

A: It is an important part of statistics. It is widely used.

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A: Please find the explanation below. Thank you.

Q: Random variable X has cost function 3X + 600. The expected value of X is 20 and the variance of X is…

A: Given: Cost function = 3X + 600 E[X] = 20 V[X] = 4 Formula Used: E(aX+b) = aE[X] + b V(aX + b) = a2…

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Q: Tourism is extremely important to the economy of Florida. Hotel occupancy is an often-reported…

A: Answers are in images uploaded below and calculation of p value is explained in last step. Thanks!

Q: The amount of money a male spends in a certain clothing store is normally distributed with a mean of…

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Q: Two surfers and statistics students collected data on the number of days on which surfers surfed in…

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Q: Please show your work-Concept and Application Problems (Pg.133) 1. If Sample 1 has a variance of 4…

A: Given that For sample 1  Variance=4 For sample 2 Variance=32