chayaharroch03
chayaharroch03
02.02.2021 • 
Mathematics

Internet providers: In a survey of 994 homeowners with high-speed Internet, the average monthly cost of a high-speed Internet plan was $53.52 with standard deviation $12.76. Assume the plan costs to be approximately bell-shaped. Estimate the
number of plans that cost between $40.76 and $66.28. Round to the nearest whole number.
The number of plans that cost between $40.76 and $66.28 is

Solved
Show answers

Ask an AI advisor a question