6. A candy maker produces mints that have a label weight of 20.4 grams. Assume that the distribution of the weights of these mints is N(21.37, 0.16). a) Let X denote the weight of a single mint selected at random from the production line. Find P(X > 22.07). b) Suppose that 15 mints are selected independently and weighed. Let Y equal the number of these mints that weigh less than 20.8 grams. Find P(Y ≤ 2).

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**Problem 6: Mint Weight Distribution Analysis**

A candy maker produces mints with a labeled weight of 20.4 grams. The actual distribution of the weights follows a normal distribution with parameters \(N(21.37, 0.16)\).

**a) Single Mint Probability Calculation**

Let \(X\) be the weight of a single mint chosen randomly from the production line. We seek the probability that this mint weighs more than 22.07 grams, denoted by \(P(X > 22.07)\).

**b) Multiple Mints Probability Calculation**

Consider a scenario where 15 mints are selected independently and weighed. Let \(Y\) represent the count of these mints that have a weight less than 20.8 grams. We are tasked with finding the probability that at most 2 of these mints weigh less than 20.8 grams, expressed as \(P(Y \leq 2)\).
Transcribed Image Text:**Problem 6: Mint Weight Distribution Analysis** A candy maker produces mints with a labeled weight of 20.4 grams. The actual distribution of the weights follows a normal distribution with parameters \(N(21.37, 0.16)\). **a) Single Mint Probability Calculation** Let \(X\) be the weight of a single mint chosen randomly from the production line. We seek the probability that this mint weighs more than 22.07 grams, denoted by \(P(X > 22.07)\). **b) Multiple Mints Probability Calculation** Consider a scenario where 15 mints are selected independently and weighed. Let \(Y\) represent the count of these mints that have a weight less than 20.8 grams. We are tasked with finding the probability that at most 2 of these mints weigh less than 20.8 grams, expressed as \(P(Y \leq 2)\).
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