2. The average daily jail population in the New Bilibid prison in Muntinlupa City is 36,295. If the distribution is normal and the standard deviation is 3, 760, find the probability that on a randomly selected day, the jail population is greater than 40, 145.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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2. The average daily jail population in the New Bilibid prison in Muntinlupa City is 36,295. If the distribution
is normal and the standard deviation is 3, 760, find the probability that on a randomly selected day, the jail
population is greater than 40, 145.
3. The average credit card debt for public school teacher is 14,975. If the debt is normally distributed with a
standard deviation of 5,650, find the probabilities:
(a) that the teacher owes less than 6,740; and
(b) that the teacher owes between 7500 and 19000.
4. The price of a new condominium unit in Bonifacio Global City is normally distributed with a mean price
of 8,500,000 and a standard deviation of 920,000. Find the minimum and maximum price to attract the
middle 90% of this market.
Transcribed Image Text:2. The average daily jail population in the New Bilibid prison in Muntinlupa City is 36,295. If the distribution is normal and the standard deviation is 3, 760, find the probability that on a randomly selected day, the jail population is greater than 40, 145. 3. The average credit card debt for public school teacher is 14,975. If the debt is normally distributed with a standard deviation of 5,650, find the probabilities: (a) that the teacher owes less than 6,740; and (b) that the teacher owes between 7500 and 19000. 4. The price of a new condominium unit in Bonifacio Global City is normally distributed with a mean price of 8,500,000 and a standard deviation of 920,000. Find the minimum and maximum price to attract the middle 90% of this market.
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