Answer:
To answer this question, conversation or equivalent rate is needed. How much Australian dollar is in U.S dollar? Due to exchange rate fluctuations, this rate should be provided in the question.
When h is 8 ,______________________________________________________________
-Have a nice day.
Answer:
D) 89.6 %
Average or mean of the given data = 89.6 %
Step-by-step explanation:
<em><u>Step(i):-</u></em>
Given data
X : 82 100 84
P(X=x) : 0.40 0.40 0.20
<u><em>Step(ii)</em></u>
Let 'X' be the discrete distribution
Mean of the discrete distribution = ∑ x P( x=x)
= 82 ×0.40 +100 ×0.40 +84 ×0.20
= 89.6
<u><em>Final answer:-</em></u>
Average of the given data = 89.6 %