amouralexi123 amouralexi123

14-04-2020
Mathematics

contestada

The set of scores on a mathematics test is 72, 80, 80, 82, 87, 89 and 91. The mean score is

Respuesta :

meredith48034 meredith48034

14-04-2020

Answer:

72 + 80 + 80 + 82 + 87 + 89 + 91= 581

581/7= 83 is the mean score

Step-by-step explanation:

Answer Link

ShrekIsLoveBAHAHAH ShrekIsLoveBAHAHAH

14-04-2020

Answer:

83

Step-by-step explanation:

add all the numbers, then divide by how many numbers there are.

72+80+80+82+87+89+91=581

581÷7=83

Answer Link

Otras preguntas

What type of things can you learn by studying the writings of Confucius? HELP PLEASE NEED DONE TODAY ANCIENT CHINA^^^ 6TH GRADE WORLD HISTORY

I'm stuck on this question!! Plz help me plz I beg u to all the smart ppl

Why is the inner core the hottest part of the earth

If you're currently making $6.75 per hour and you're offered a new job that pays $7.47 per hour, how much more would you make per hour at the new job? a.72 b.

Why did education become an important topic for reforms in the 1800s

a sound at 50 dB exerts a pressure that is how many times greater than a sound at 30 dB a).10 b).100 c).1000 d).10,000

What type of things can you learn by studying the writings of Confucius? HELP PLEASE NEED DONE TODAY ANCIENT CHINA^^^ 6TH GRADE WORLD HISTORY

Bill needs to make a presentation in which he has to represent data in the form of a pyramid. Which feature or menu option of a word processing program should B

Which natural event produces oxygen?

Solve 2r ≤ 3(2r - 7)