Circle A has a diameter of 9 inches, a circumference of 28.26 inches, and an area of 63.585 square inches. The diameter of circle B is 5 inches the circumference is 15.70
inches and the area is 19.625 square inches.

Part A: Using the formula for circumference, solve for the value of pi for each circle

Part B: Use the formula for area and solve for the value of pi for each circle

Part C. What observation can you make about the value of pi for circles A and B?

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.