Mathematics, 25.02.2021 22:50 allyssaharrisooy50au
Free Brainliest i want to help people level up! :)
Answers: 3
Mathematics, 21.06.2019 18:00
He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .
Answers: 1
Mathematics, 21.06.2019 20:00
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 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Free Brainliest i want to help people level up! :)...
Chemistry, 11.03.2021 17:40
Mathematics, 11.03.2021 17:40
Mathematics, 11.03.2021 17:40
Mathematics, 11.03.2021 17:40
Mathematics, 11.03.2021 17:40
Mathematics, 11.03.2021 17:40
Computers and Technology, 11.03.2021 17:40
Mathematics, 11.03.2021 17:40