Mathematics, 22.06.2019 23:00 ahrensy8444

The scores on a psychology exam were normally distributed with a mean of 56 and a standard deviation of 6. a failing grade on the exam was anything 2 or more standard deviations below the mean. what was the cutoff for a failing score? approximately what percentage of the students failed?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, mya1318

The letter tiles shown below are in a bag. whiteout looking i am going to draw one tile. what are my chances of drawing g?

Answers: 1

continue

Mathematics, 21.06.2019 22:20, dontworry48

Which graph represents the given linear function 4x+2y=3

Answers: 1

continue

Mathematics, 22.06.2019 01:00, allysongonzalezlove0

Ineed to know how to write question one in mathematical terms

Answers: 1

continue

Mathematics, 22.06.2019 01:30, cpulls189

Cherie works in retail and her weekly salary includes commission for the amount she sells. the equation s=400+0.15c models the relation between her weekly salary, s, in dollars and the amount of her sales, c, in dollars. interpret the slope of the equation.

Answers: 3

continue

You know the right answer?

The scores on a psychology exam were normally distributed with a mean of 56 and a standard deviation...