francescas scout troop recorded the number of boxes of mint cookies ordered and the number of boxes of…
francescas scout troop recorded the number of boxes of mint cookies ordered and the number of boxes of coconut cookies ordered by a sample of 20 customers. the results are recorded in the box plots. boxes of cookies ordered mint coconut 0 2 4 6 8 10 complete the table. median interquartile range mint 5 5 coconut
Answer
Answer:
| Median | Inter - quartile range | |
|---|---|---|
| Mint | 5 | 5 |
| Coconut | 2 | 2 |
Explanation:
Step1: Recall box - plot properties
The line inside the box is the median.
Step2: Find median of Coconut
For Coconut, the line inside the box is at 2, so median = 2.
Step3: Recall IQR formula
IQR = Q3 - Q1. In a box - plot, the ends of the box are Q1 and Q3.
Step4: Find Q1 and Q3 for Coconut
For Coconut, Q1 = 1, Q3 = 3.
Step5: Calculate IQR for Coconut
IQR = 3 - 1=2.