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Question
Math
Posted 10 months ago

The following data points represent the number of quesadillas each person at Toby's Tacos ate.

Answer 2 questions about the data set.
1. Sort the data from least to greatest.
1
2
1
0
0
2
12\frac{1}{2}
1
14\frac{1}{4}
12\frac{1}{2}
54\frac{5}{4}
2. Find the interquartile range (IQR) of the data set.
\square quesadillas
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Answer from Sia
Posted 10 months ago
Solution by Steps
step 1
asksia-II calculator input: Sort+0%2C+0%2C+1%2C+1%2C+1%2C+2%2C+2%2C+1%2F2%2C+1%2F2%2C+1%2F4%2C+5%2F4
step 2
The sorted data in ascending order is: 0,0,14,12,12,1,1,1,54,2,20, 0, \frac{1}{4}, \frac{1}{2}, \frac{1}{2}, 1, 1, 1, \frac{5}{4}, 2, 2
[question 1] Answer
The sorted data from least to greatest is: 0,0,14,12,12,1,1,1,54,2,20, 0, \frac{1}{4}, \frac{1}{2}, \frac{1}{2}, 1, 1, 1, \frac{5}{4}, 2, 2.
step 1
asksia-II calculator input: Interquartile+range+of+0%2C+0%2C+1%2C+1%2C+1%2C+2%2C+2%2C+1%2F2%2C+1%2F2%2C+1%2F4%2C+5%2F4
step 2
The interquartile range (IQR) of the data set is: 7/87/8 or 0.8750.875 quesadillas
[question 2] Answer
The interquartile range (IQR) of the data set is 0.8750.875 quesadillas.
Key Concept
Sorting Data and Interquartile Range (IQR)
Explanation
Sorting data involves arranging the data points in ascending order. The interquartile range (IQR) is a measure of statistical dispersion, representing the range between the first quartile (25th percentile) and the third quartile (75th percentile) of the data set.

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