Mathematics, 22.02.2021 22:00 miwptv105own5u8

. Internet providers: In a survey of 600 homeowners with high-speed Internet, the average monthly cost of a high-speed Internet plan was $64.20 with a standard deviation of $11.77. Assume the plan costs to be approximately bell-shaped. Estimate the number of plans that cost between estimate the number of Internet plans whose between $52.43 and $64.20

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. Internet providers: In a survey of 600 homeowners with high-speed Internet, the average monthly co...