Anational study found that 44% of college students engage in binge drinking. using the 68-95-99.7 rule to describe the sampling distribution of a randomly selected group of 200 college students who engage in binge drinkning.

Step-by-step explanation:

68–95–99.7 Rule : It also known as the empirical rule and it is a shorthand used to calculate the percentage of values that lie within a range around the mean in a normal distribution with the width of several standard deviation

μ = π = sample proportion

  = 44 %

  = 0.44

Population standard deviation proportion,

0.5 meters per second

step-by-step explanation:

the average speed between 2 seconds and 8 seconds is 0.5 meters per second.

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