To answer these questions, we need to analyze the box and whisker plot provided.
The range can be calculated by finding the difference between the maximum value (350) and the minimum value (100).
Range = 350 - 100 = 250
To calculate the percentage of visitors between 175 and 250, we need to first find the interquartile range (IQR). The IQR is the difference between the upper quartile (Q3) and the lower quartile (Q1).
Q1 = 150
Q3 = 275
IQR = Q3 - Q1 = 275 - 150 = 125
Now we can determine the percentage of visitors between 175 and 250:
Lower limit = Q1 + (1.5 * IQR) = 150 + (1.5 * 125) = 150 + 187.5 = 337.5
Upper limit = Q3 - (1.5 * IQR) = 275 - (1.5 * 125) = 275 - 187.5 = 87.5
The visitors between 175 and 250 fall within the lower and upper limits: 175, 200, and 250.
Therefore, the percentage of visitors between 175 and 250 is (3/20)*100 = 15%
To calculate the percentage of visitors between 250 and 350, we can use the same method:
Lower limit = Q1 + (1.5 * IQR) = 337.5
Upper limit = Q3 - (1.5 * IQR) = 87.5
There are no visitors in the range of 250-350, so the percentage is 0%.
Use the box and whisker plot below to answer the following:
(3 points)
The range of the number of visitors at the park was
.
What percent of the number of visitors lies between 175 and 250?
What percent of the number of visitors likes between 250 and 350
1 answer