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Question 4 Some researchers are planning a 3-year study of cataract in a group of people 60 years of age and older. We know from the government that 45% of this group is 60-64 years of age, 28% are 65-69 years of age, 20% are 70–74 years of age, 5% are 75-79 years of age, and 2% are 80 or older. We also know that 2.4%, 4.6%, 8.8%, 15.3% and 20.1% of the people in these respective age groups will develop cataract over the next 3 years. Denote a, by the probability that a randomly selected person in the group is 60-64 years of age and will develop cataract over the next 3 years, az by the probability that the person is 65-69 years of age and will develop cataract, as by the probability that the person is 70-74 years of age and will develop cataract, a by the probability that the person is 75-79 years of age and will develop cataract, and as by the probability that the person is 80 or older and will develop cataract. Among the five numbers (a, az, a3. 4, as), which one is the largest? (A). ai (B). asi (C) asi (D). a4 (E). as

Question 4 Some researchers are planning a 3-year study of cataract in a group of people 60 years of age and older. We know from the government that 45% of this group is 60-64 years of age, 28% are 65-69 years of age, 20% are 70–74 years of age, 5% are 75-79 years of age, and 2% are 80 or older. We also know that 2.4%, 4.6%, 8.8%, 15.3% and 20.1% of the people in these respective age groups will develop cataract over the next 3 years. Denote a, by the probability that a randomly selected person in the group is 60-64 years of age and will develop cataract over the next 3 years, az by the probability that the person is 65-69 years of age and will develop cataract, as by the probability that the person is 70-74 years of age and will develop cataract, a by the probability that the person is 75-79 years of age and will develop cataract, and as by the probability that the person is 80 or older and will develop cataract. Among the five numbers (a, az, a3. 4, as), which one is the largest? (A). ai (B). asi (C) asi (D). a4 (E). as

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 41SE: A cell phone company offers 6 different voice packages and 8 different data packages. Of those, 3...
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among the 5 numbers which one is the largest Question 4 Some researchers are planning a 3-year study of cataract in a group of people 60 years of age and older. We know from the government that 45% of this group is 60-64 years of age, 28% are 65-69 years of age, 20% are 70–74 years of age, 5% are 75-79 years of age, and 2% are 80 or older. We also know that 2.4%, 4.6%, 8.8%, 15.3% and 20.1% of the people in these respective age groups will develop cataract over the next 3 years. Denote a, by the probability that a randomly selected person in the group is 60-64 years of age and will develop cataract over the next 3 years, az by the probability that the person is 65-69 years of age and will develop cataract, as by the probability that the person is 70-74 years of age and will develop cataract, a, by the probability that the person is 75-79 years of age and will develop cataract, and as by the probability that the person is 80 or older and will develop cataract. Among the five numbers (a1, az, az. 14, as), which one is the largest? (A). ai (B). azi (C) asi (D). a4: (E), as.
Transcribed Image Text:among the 5 numbers which one is the largest Question 4 Some researchers are planning a 3-year study of cataract in a group of people 60 years of age and older. We know from the government that 45% of this group is 60-64 years of age, 28% are 65-69 years of age, 20% are 70–74 years of age, 5% are 75-79 years of age, and 2% are 80 or older. We also know that 2.4%, 4.6%, 8.8%, 15.3% and 20.1% of the people in these respective age groups will develop cataract over the next 3 years. Denote a, by the probability that a randomly selected person in the group is 60-64 years of age and will develop cataract over the next 3 years, az by the probability that the person is 65-69 years of age and will develop cataract, as by the probability that the person is 70-74 years of age and will develop cataract, a, by the probability that the person is 75-79 years of age and will develop cataract, and as by the probability that the person is 80 or older and will develop cataract. Among the five numbers (a1, az, az. 14, as), which one is the largest? (A). ai (B). azi (C) asi (D). a4: (E), as.
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