Mathematics, 24.04.2020 16:50 mariahcid904

Among freshmen at a certain university, scores on the Math SAT followed the normal curve, with an average of 550 and an SD of 100. Fill in the blanks; explain briefly. (a) A student who scored 400 on the Math SAT was at the th percentile of the score distribution (b) To be the 75th percentile of the distribution, a student needed a score of about points on the Math SAT

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, ineedhelp2285

Mr. vasquez determines that the area of a bathroom is in his house is 25 square feet less than one-fifth of the area of the living room if the bathroom measures 35 square feet what is the area of the living room

Answers: 1

continue

Mathematics, 21.06.2019 20:00, naimareiad

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2

Answers: 1

continue

Mathematics, 21.06.2019 21:30, juniieb

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

Answers: 1

continue

Mathematics, 21.06.2019 22:50, karmaxnagisa20

3x = 729 solve for x plz . it's urgent. will mark

Answers: 2

continue

You know the right answer?

Among freshmen at a certain university, scores on the Math SAT followed the normal curve, with an av...