A) \[12\]
B) \[20\]
C) \[28\]
D) \[32\]
Correct Answer: C
Solution :
Given, 70% of all voters in a city support a candidate A. Number of randomly selected voters in a city = 40 Then, expected number of voters that will support candidate \[A=40\times 70%\] \[=40\times \frac{70}{100}=28\]You need to login to perform this action.
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