1. Of all the 16-to-20-years-old youth, 25% are enrolled in tertiary education. If a sample of 800 such youth is randomly selected, find the probability that at most 230 will be enrolled in tertiary education. a. = 2. According to the recent surveys, 30% of the households have internet acces. if a random sample of 350 households is selected, what is the probability that greater than 117 have internet access? a. 4= 3. The percentage of Metro Manila households that have air conditioning unit is 16%. In a eandom sample of 900 households, what is the probability that greater than 124 have air conditioning? a. H= nq= nq= nq =
1. Of all the 16-to-20-years-old youth, 25% are enrolled in tertiary education. If a sample of 800 such youth is randomly selected, find the probability that at most 230 will be enrolled in tertiary education. a. = 2. According to the recent surveys, 30% of the households have internet acces. if a random sample of 350 households is selected, what is the probability that greater than 117 have internet access? a. 4= 3. The percentage of Metro Manila households that have air conditioning unit is 16%. In a eandom sample of 900 households, what is the probability that greater than 124 have air conditioning? a. H= nq= nq= nq =
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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