Marcus estimates that 230 people will attend the choir concert. The actual total that attended was 300 people. What was Marcus' percent error? (Round to the nearest whole percent.)
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Answered by
2
Answer:% error is 23.33repeating
Step-by-step explanation:
Vobserved - Vtrue
Vtrue
=
230 - 300
300
=
-70
300
= -23.333333333333%
= 23.333333333333% error
Hope this helps!
Answered by
3
Marcus's estimation = 230 people
Actual number of people = 300 people
Number of extra people= 300-230
= 70 people
Percentage = Given amount×100/Total amount
= 70×100/300
= 70/3
= 23.3%
Rounding off to nearest = 23%
23% was Marcus's percent error.
*ℍ
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