stanbtsandtxt stanbtsandtxt

01-10-2020
Mathematics

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i need help on all these, plss !!

i need help on all these plss class=

Respuesta :

laneylore laneylore

01-10-2020

Answer:

8a) 100,90,110,70, 130

8b) 110, 100,120,80,140

8c)110

8d) Once you added 10 to each number the mean had a value of +10

8e) Make 8 points higher on each test.

Step-by-step explanation:

Hope this helps and have a great day!!

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