Mathematics, 01.02.2021 23:50, sb6998
Internet providers: In a survey of 883 homeowners with high-speed Internet, the average monthly cost of a high-speed
Internet plan was $59.76 with standard deviation $12.02. Assume the plan costs to be approximately bell-shaped. Estimate the
number of plans that cost between $47.74 and $71.78. Round to the nearest whole number.
The number of plans that cost between $47.74 and $71.78 is
Answers: 1
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