Number of Participants by Formal Attire and Event O out of 5 1 out of 5 2 out of 53 out of 5 4 out of 5 5 out of 5 Total Event 1 3 2 12 3 2 30 Event 2 Event 3 3 3 8 11 1 4 30 5 5 7 6. 4 3 30 Total 13 10 23 29 8 9 30 A set of 30 tables was set up at 3 different events and each table had 5 people each. At each event, the table received $1 for each person wearing formal attire. The number of tables receiving a given amount of money at each event is shown in the table above. What was the mean dollar amount given to the tables at Event 3?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Number of Participants by Formal Attire and Event
O out of 5 1 out of 5 2 out of 5 3 out of 5 4 out of 5 5 out of 5 Total
Event 1
3
2
8
12
3
2
30
Event 2
3
3
11
1
4
30
Event 3
5
7
6.
4
3
30
Total
13
10
23
29
30
A set of 30 tables was set up at 3 different events and each table had 5 people each. At each event, the table received $1 for each person wearing formal attire. The number of
tables receiving a given amount of money at each event is shown in the table above.
What was the mean dollar amount given to the tables at Event 3?
Transcribed Image Text:Number of Participants by Formal Attire and Event O out of 5 1 out of 5 2 out of 5 3 out of 5 4 out of 5 5 out of 5 Total Event 1 3 2 8 12 3 2 30 Event 2 3 3 11 1 4 30 Event 3 5 7 6. 4 3 30 Total 13 10 23 29 30 A set of 30 tables was set up at 3 different events and each table had 5 people each. At each event, the table received $1 for each person wearing formal attire. The number of tables receiving a given amount of money at each event is shown in the table above. What was the mean dollar amount given to the tables at Event 3?
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