A recent study gave the information shown in the table about ages of children receiving toys. The percentages represent all toys sold. Age (years) Percentage of Toys 2 and under 3-5 6-9 10-12 13 and over 18% 15% 29% 12% 26% What is the probability that a toy is purchased for someone in the following age ranges? (a) 6 years old or older
A recent study gave the information shown in the table about ages of children receiving toys. The percentages represent all toys sold. Age (years) Percentage of Toys 2 and under 3-5 6-9 10-12 13 and over 18% 15% 29% 12% 26% What is the probability that a toy is purchased for someone in the following age ranges? (a) 6 years old or older
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
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A recent study gave the information shown in the table about ages of children receiving toys. The percentages represent all toys sold.
Age (years) | Percentage of Toys |
2 and under 3-5 6-9 10-12 13 and over |
18% 15% 29% 12% 26% |
What is the probability that a toy is purchased for someone in the following age
(a) 6 years old or older
%
(b) 12 years old or younger
%
(c) between 6 and 12 years old
%
(d) between 3 and 9 years old
%
A child between 10 and 12 years old looks at this probability distribution and asks, "Why are people more likely to buy toys for kids older than I am (13 and over) than for kids in my age group (10–12)?" How would you respond?
%
(b) 12 years old or younger
%
(c) between 6 and 12 years old
%
(d) between 3 and 9 years old
%
A child between 10 and 12 years old looks at this probability distribution and asks, "Why are people more likely to buy toys for kids older than I am (13 and over) than for kids in my age group (10–12)?" How would you respond?
The 13-and-older category may include children up to 17 or 18 years old. This is a smaller category.The 13-and-older category may include children up to 17 or 18 years old. This is a larger category.
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