For the following question, look at the table below that shows the frequency of ages in a sample: Cumulative Age in Years Frequency Percent Percent 18 5% 5% 20 15 15% 20% 21 13 13% 33% 22 10 10% 43% 25 25 25% 68% 28 11 11% 79% 30 12 12% 91% 32 5% 96% 35 4 4% 100% What percent of the sample is 30 years old or younger? 12% 68% 91% 11 participants

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For the following question, look at the table below
that shows the frequency of ages in a sample:
Cumulative
Age in Years Frequency
Percent
Percent
18
5
5%
5%
20
15
15%
20%
21
13
13%
33%
22
10
10%
43%
25
25
25%
68%
28
11
11%
79%
30
12
12%
91%
32
5%
96%
35
4
4%
100%
What percent of the sample is 30 years old or
younger?
12%
68%
91%
11 participants
Transcribed Image Text:For the following question, look at the table below that shows the frequency of ages in a sample: Cumulative Age in Years Frequency Percent Percent 18 5 5% 5% 20 15 15% 20% 21 13 13% 33% 22 10 10% 43% 25 25 25% 68% 28 11 11% 79% 30 12 12% 91% 32 5% 96% 35 4 4% 100% What percent of the sample is 30 years old or younger? 12% 68% 91% 11 participants
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