Answers: 3
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
Mathematics, 21.06.2019 20:20, krystenlitten
Pls brainliest will be awarded if answer is correct
Answers: 1
What is 0.8x + 0.4y =1.2 in slope intercept form?...
Mathematics, 30.09.2019 20:30
Mathematics, 30.09.2019 20:30