1 ) In a recent survey,66 of the community favored building apolice s...

1.) In a recentâ€‹ survey,66â€‹% of the community favored building a police substation in their neighborhood....

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1.) In a recentâ€‹ survey,66â€‹% of the community favored building apolice substation in their neighborhood. If 14 citizens areâ€‹chosen, find the probability that exactly 5 of them favor thebuilding of the police substation. Round the answer to the nearestthousandth.
a.) .357
b.) .660
c.) .015
d.) .216
2.) A coin is tossed. Find the probability that the result isheads.
a.) .5
b.) .1
c.) 1
d.) .9
3.) The mean SAT verbal score is 464 with a standard deviationof 90. Use the empirical rule to determine what percent of thescores lie between 284 and 554. Assume the data set has abell-shaped distribution.
a.) 68%
b.) 83.9%
c.) 34%
d.) 81.5%
Please answer all three questions! Thank you!

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Q1 This is a direct application of the binomial distributionwith n 14 and p 066Here X Binomial n 14 p 066probability mass function of X isWe want to find P See Answer

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