Mathematics
Mathematics, 08.12.2019 03:31, 182075

150 students take a quiz and the mean score is 65 with a standard deviation of 10. what is the 3rd quartile average score?

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:30, marioh91
For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?
Answers: 1
image
Mathematics, 21.06.2019 20:30, AllanCasey12
Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?
Answers: 1
image
Mathematics, 21.06.2019 20:30, daniecott
Precalculus question, image attached.
Answers: 1
image
Mathematics, 21.06.2019 21:50, roxanneee2145
5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%
Answers: 2
Do you know the correct answer?
150 students take a quiz and the mean score is 65 with a standard deviation of 10. what is the 3rd q...

Questions in other subjects: