Which modified box plot represents the data set? 10, 12, 2, 4, 24, 2, 7, 7, 9
2 answers:
Answer:
(D)
Step-by-step explanation:
The given data set is:
10, 12, 2, 4, 24, 2, 7, 7, 9
Firstly arrange the given data set in ascending order, we get
2, 2, 4, 7, 7, 9, 10, 12, 24
Now, the median of the above given data set is:
The upper quartile is:
9, 10, 12, 24
thus,
The lower quartile is:
2, 2, 4, 7
thus,
The highest value of the given data set is 24 and the lowest value is 2.
Therefore, option D is correct.
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Answer:
See below, please!
Step-by-step explanation:
We can set up a system of equations to model this problem. Let's consider the student's ticket as x, and y for the adult ticket.
So since the student ticket is $1.50, and adult is $4, we can set up the following equation: , since they collected $5050 total.
We can set up another equation modeling the number of people who came to the game. This would be x+y=2200.
Solve this, and we get x= 1500 and y=700. So, they sold 1500 student tickets and 700 adult tickets.
Hope this helped!