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In your class, 7 students do not receive a weekly allowance,5 students receive $3 , 7 students receive $5, 3 students receive $6 , and 2 students receive $8 .

a. What is the mean weekly allowance?

The mean weekly allowance is______
dollars.

Respuesta :

Answer:

The mean weekly allowance is $3.5

Step-by-step explanation:

to find the average, we add up everything, and divide it by how many students there are.

0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 8, 8 <- this is what you add up

you get 84.  Then you divide this amongst all of the students.

7+5+7+3+2=24

84/24 = 3.5

Please give brainliest!

Hope this helps :)

brlssa
the answer is $3.5
you multiply the amount of money with the amount of students then add it all together after you get your total ($84) you add the number of students including those who had no money (24) you then divide 84/24 your answer is $3.5