Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution.
-In one county, the conviction rate for speeding is 85%. Estimate the probability that of the next 100 speeding summonses issued, there will be at least 90 convictions.
A)0.3962
B)0.0420
C)0.8962
D)0.1038

Question

Quizplus · Accepted Answer

The Answer of Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution.
-In one county, the conviction rate for speeding is 85%. Estimate the probability that of the next 100 speeding summonses issued, there will be at least 90 convictions.
A)0.3962
B)0.0420
C)0.8962
D)0.1038

Estimate the Indicated Probability by Using the Normal Distribution as an Approximation