Answer:
This shows that the mean increases by 2.95
Step-by-step explanation:
Assume the given data is 2, 5, 6, 8
Mean = 2 +5+6+8/4
Mean = 21/4
Mean = 5.25
If number 20 is added, the data becomes 2, 5, 6, 8, 20
New mean = 2 +5+6+8+20/4
New mean = 41/5
New mean = 8.2
Taking the difference in the mean:
Difference = 8.2 - 5.25
Difference = 2.95
This shows that the mean increases by 2.95
<em>NB: The data used was assumed since we are not given any data in question</em>
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Answer:
8
Step-by-step explanation:
2+2=4
4*2=8
DONE!!!!!!
Do you know how to solve it because I can't see the problem
Answer:
50
Step-by-step explanation:
Answer:
40p + 10 (1.5p)
Step-by-step explanation:
= 40*p + (50-40) * (1.5p)
= 40p + 10 (1.5p)
Hope this help you :3