The length of time it takes to find a parking space at 9 A. M. follows an unknown distribution with a mean of five minutes and a standard deviation of two minutes. When the mean is significantly greater than the standard deviation, which of the following statements is true? 1. The data cannot follow the uniform distribution.
2. The data cannot follow the normal distribution.
3. The data cannot follow the exponential distribution.

heyyy

step-by-step explanation:

whats the question?

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560