In a population where 81 % of voters prefer candidate a, an organization conducts a poll of 18 voters. find the probability that 12 of the 18 voters will prefer candidate a.

0.069664≅0.070

Step-by-step explanation:

the question in based on binomial probability which means the probability of exactly x successes on n repeated trials in an experiment which has two possible outcomes p and q and p+q=1

let probability of choosing candidate A be p

and probability of choosing candidate B be q

In question p=0.81 and q=0.19

n be total number of voters=18

x be number of successes

then P(x=x)=

P(x=12)=  

= 0.069664≅0.070

therefore the probability of 12 voters out of 18 voting candidate A is 0.070

the answer is thin because within context, the stanza concludes the and frail tone the people have toward each other, and the fact that it would be thin, makes the most sense compared to "pliable" or "not hard or firm to the touch". hope this , good luck.

step-by-step explanation:

can i have brainliest