Mathematics, 20.05.2021 17:50, ugh909
A state trooper records the highway speeds of 60 drivers on two different stretches of highway. Stretch 1: minimum-55, Q1-57.5, median-63, Q3-68, maximum-71. Stretch 2: Minimum-60, Q1-63, median-65, Q3-68 maximum-74 outlier-81.
1. What percent of drivers in stretch 1 went faster than 63 mph?
2. How many drivers were going faster than 68 in stretch 2?
3. What is the interquartile range for stretch 2?
4. Which stretch likely has a larger standard deviation?
Answers: 3
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A state trooper records the highway speeds of 60 drivers on two different stretches of highway. Stre...
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