The average THC content of marijuana sold on the street is 10%. Suppose the THC content is normally distributed with standard deviation of 1%. Let X be the THC content for a randomly selected bag of marijuana that is sold on the street. a. What is the distribution of X? X ~ N(,) b. Find the probability that a randomly selected bag of marijuana sold on the street will have a THC content greater than 10.8. Round to 4 decimal places. c. Find the 77th percentile for this distribution. Round to 2 decimal places. %
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
The average THC content of marijuana sold on the street is 10%. Suppose the THC content is
a. What is the distribution of X? X ~ N(,)
b. Find the
c. Find the 77th percentile for this distribution. Round to 2 decimal places. %
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