Mathematics, 21.06.2019 20:00 Chen5968
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 23:10, danielacortevpe3i66
12 3 4 5 6 7 8 9 10time remaining01: 24: 54which graph represents this system? y=1/2x + 3 y= 3/2x -1
Answers: 1
Mathematics, 22.06.2019 00:00, cutie22327
This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer
Answers: 1
You know the right answer?
The distribution of the amount of money spent by students for textbooks in a semester is approximate...
Questions in other subjects:
Mathematics, 01.04.2021 05:40
Mathematics, 01.04.2021 05:40
Mathematics, 01.04.2021 05:40
