1 distinguish between discrete and continuous valued variables explain the difference between a discrete random variable and a continuous random variable and give an example of each of each circumference of regulation soccer balls have a mean of 69cm with a standared deviation of 1 50 cm assume that the circumferences of soccer balls are approximately normally distributed Note show the work and write the probability in correct notation , add a sketch of the correct shaded region under the normal curve box your final answer (a) roughly what percentage of regulation soccer balls has a circumference that is greater than 69 9cm round to the nearest tenth of a percent (b)if a regulation soccer ball is randomly selected what is the probability that it will have a circumference between 66 9 and 68 9cm round to the nearest thousandth (c) would it be unusual to randomly select a regulation soccer ball and find that it has a circumference that is greater than 72 3 cm

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Question: 1.distinguish between discrete and continuous-valued variables explain the difference between a discrete random variable and a continuous random variable and give an example of each

1.distinguish between discrete and continuous-valued variables explain the difference between a discrete random variable and a continuous random variable and give an example of each of each ?

circumference of regulation soccer balls have a mean of 69cm with a standared deviation of 1.50 cm. assume that the circumferences of soccer balls are approximately normally distributed. Note: show the work and write the probability in correct notation , add a sketch of the correct shaded region under the normal curve. box your final answer.

(a) roughly what percentage of regulation soccer balls has a circumference that is greater than 69.9cm? round to the nearest tenth of a percent.

(b)if a regulation soccer ball is randomly selected what is the probability that it will have a circumference between 66.9 and 68.9cm? round to the nearest thousandth

(c) would it be unusual to randomly select a regulation soccer ball and find that it has a circumference that is greater than 72.3 cm ?

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