The average THC content of marijuana sold on the street is 9%. 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. Round all answers to 4 decimal places where possible, 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 8.9. c. Find the 69th percentile for this distribution. Hint:

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The average THC content of marijuana sold on the street is 9%. 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. Round all answers to 4 decimal places where possible,
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 8.9.
c. Find the 69th percentile for this distribution.
Hint:
Helpful videos:
• Find a Probability [+]
• Finding a Value Given a Probability [+]
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Transcribed Image Text:The average THC content of marijuana sold on the street is 9%. 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. Round all answers to 4 decimal places where possible, 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 8.9. c. Find the 69th percentile for this distribution. Hint: Helpful videos: • Find a Probability [+] • Finding a Value Given a Probability [+] Hint Question Help: Message instructor Submit Question logi F3 F5 3 %24 3.
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