 , 15.06.2022 04:17 brianneaudreyvuy

# The average age of public jeepneys playing in Metro Manila is 15 years. Assume that the standard deviation is 4 years. If a random sample of 64 public jeepneys is chosen, find the probability that the mean of jeepneys ages is: a. Between 12 to 19 years b. Over 18 years   ### Another question on Math Math, 28.10.2019 17:29
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The average age of public jeepneys playing in Metro Manila is 15 years. Assume that the standard dev...
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