Mathematics, 27.10.2020 18:00, sydneydavis57
The summer income of the 3,408 students at Van Buren High School last year was normally distributed with mean $1,751 and standard deviation $421.
a. Approximately what percent of the students had incomes between $1,000 and $2,000? Round to the nearest percent.
b. Approximately how many students had incomes less than $800? Round to the nearest integer.
Answers: 2
Mathematics, 21.06.2019 23:30, austinmiller3030
Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2
Answers: 1
The summer income of the 3,408 students at Van Buren High School last year was normally distributed...
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