Question: Bone density test scores are normally distributed with a mean of 0 and standard deviation of 1. Sketch and find the probability of the given

Bone density test scores are normally distributed with a mean of 0 and standard deviation of 1. Sketch and find the probability of the given z score between -2.0 and 1.5.

A final exam in Math 113 has a mean of 75 with a standard deviation of 6.5. Find the percentage of students whose score is less than 70.

Show your work:Answer: ________

Assume that a randomly selected subject is givena bone density test. Thosetest scores are normally distributedwith a mean of 0 and a standard deviation of 1. In each case,draw a graphandfind the probability of the given scores. If using technology instead of Table A-2, round answers to four decimal places.What is the probability of less than z = 1.33

Answer:Probability = _______Graph:

Task: Represent the given data in a box plot.

The following are speeds (mph) of cars measured with a radar gun on the Turnpike Hwy:

55, 58, 60, 62, 64, 65, 67, 70, 71, 72, 73, 73, 74, 75, 80, 81, 82, 84, 85, 90

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