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In Exercises, find the mean of the data summarized in the
Chapter 3, Problem 29BSC(choose chapter or problem)
QUESTION:
Problem 29BSC
In Exercises, find the mean of the data summarized in the given frequency distribution. Also, compare the computed means to the actual means obtained by using the original list of data values, which areasfoüows: 35.9 years;
Age of Best Actress When Oscar Was Won |
Frequency |
20–29 |
27 |
30–39 |
34 |
40–49 |
13 |
50–59 |
2 |
60–69 |
4 |
70–79 |
1 |
80–89 |
1 |
Questions & Answers
QUESTION:
Problem 29BSC
In Exercises, find the mean of the data summarized in the given frequency distribution. Also, compare the computed means to the actual means obtained by using the original list of data values, which areasfoüows: 35.9 years;
Age of Best Actress When Oscar Was Won |
Frequency |
20–29 |
27 |
30–39 |
34 |
40–49 |
13 |
50–59 |
2 |
60–69 |
4 |
70–79 |
1 |
80–89 |
1 |
ANSWER: