A survey of employees at a large company found the following relative frequencies for the one-way distances they had to travel to arrive at work: . Number of Miles (One-Way) A B C D E F _5 6–10 11–15 16–20 21–30 _31 Relative Frequency 0.38 0.25 0.16 0.09 0.07 0.05 What is the probability that a randomly selected individual will have to travel 11 or more miles to work? What is the probability that a randomly selected individual will have to travel between 6 and 15 miles to work? Draw a Venn diagram that includes the relative frequency probabilities in the table. Using the letter identifications provided, calculate the following probabilities: P(A or B or E); P(A or F); P(A9 or B); P(A or B or C9).
A survey of employees at a large company found the following relative frequencies for the one-way distances they had to travel to arrive at work:
.
Number of Miles (One-Way)
A B C D E F
_5 6–10 11–15 16–20 21–30 _31
Relative
Frequency 0.38 0.25 0.16 0.09 0.07 0.05
- What is the probability that a randomly selected individual will have to travel 11 or more miles to work?
- What is the probability that a randomly selected individual will have to travel between 6 and 15 miles to work?
- Draw a Venn diagram that includes the relative frequency probabilities in the table.
- Using the letter identifications provided, calculate the following probabilities:
P(A or B or E); P(A or F); P(A9 or B); P(A or B or C9).
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