The average number of kilos of meat climbed up to 300 pesos with a
standard deviation of 50 pesos. Assume that the variable is normally
distributed. If 60 markets are selected randomly, calculate the probability that the
average price of the meat ranges from 285 pesos and 312 pesos?
Hint: Use 𝑃(285 ≤ 𝑋̅ ≤ 312)
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