Mathematics, 27.07.2019 21:40, weston202
In a high school with 5,000 students, the number of text messages sent by each student during a particular month was recorded. the mean number of text messages sent during the month was 55 per student. if the data was normally distributed, and if the standard deviation of the data was 4 text messages, which of these is the best estimate for the number of students who sent fewer than 51 text messages during the month?
Answers: 2
Mathematics, 21.06.2019 18:00, puppylover72
Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -
Answers: 1
Mathematics, 22.06.2019 06:00, galaxychild101
When a whole number is multiplied by 104, how does the placement of the decimal point change? a. it moves ten places to the right. b. it moves four places to the left. c. it moves ten places to the left. d. it moves four places to the right.
Answers: 1
In a high school with 5,000 students, the number of text messages sent by each student during a part...
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