The average THC content of marijuana sold on the street is 9.9%. Suppose the THC content is normally distributed with standard deviation of 2%. Let X be the THC content for a randomly selected bag of
marijuana that is sold on the street. Round all answers to 4 decimal places where possible,
a. What is the distribution of X? X - NO
b. Find the probability that a randomly selected bag of marijuana sold on the street will have a THC
content greater than 10.7.
c. Find the 66th percentile for this distribution.
%

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step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

answer: 8

step-by-step explanation: