Find the range of the data.
63, 71, 65, 66, 87, 53
Find the range of the data.
16, 28, 6, 19, 21, 15, 22, 33, 17
Find the median, first quartile, third quartile, and interquartile range of the data.
32, 53, 72, 66, 47, 54, 49, 67, 71
Find the median, first quartile, third quartile, and interquartile range of the data.
203, 183, 212, 181, 157, 204, 189, 190
Find the median, first quartile, third quartile, and interquartile range of the data.
23, 33, 25, 16, 27, 43, 29, 40, 35
What are the correct expressions for using the IQR to determine if there is an outlier that is a lot less and a lot greater than the other values. Hint: Choose 2 expressions.
Use the interquartile range to identify any outliers in the following data.
23, 22, 25, 16, 27, 43, 29, 40, 35
Use the interquartile range to identify any outliers in the following data.
52, 63, 55, 56, 62, 54, 59, 60, 53, 61, 88
Use the interquartile range to identify any outliers in the following data.
32, 53, 72, 66, 47, 54, 49, 67, 71
The table shows the ages of automobiles in the parking lot. The range of the ages is 12 years. Find the missing age.
The table shows the swim times for the swimmers in the final heat. Find and interpret the interquartile range of the swim times.
The table shows the points earned by contestants in a competition. Find the range and the interquartile range of the points.
The table shows the number of minutes sixth-graders spend reading each night. What percent of the students read less than 19 minutes?
The table shows the number of minutes sixth-graders spend reading each night. What percent of the students read more than 25 minutes?