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In the data set below, what are the lower quartile, the median, and the upper quartile?lower quartile = _____median = _____upper quartile = _____
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Q. In the data set below, what are the lower quartile, the median, and the upper quartile?lower quartile = _____median = _____upper quartile = _____
- Arrange Data Set: Arrange the data set in ascending order if it is not already sorted.The data set given is: It is already in ascending order, so no need to rearrange.
- Find Median: Find the median of the data set.Since there are numbers, the median is the middle number.The median is the third number in the ordered list: .Median
- Lower Quartile Data: Identify the data set for the lower quartile.For the lower quartile, consider the first half of the data set, up to and including the median.First half is , , .Lower quartile data: ,
- Find Lower Quartile: Find the value of the lower quartile.Since there are two numbers, the lower quartile is the average of these two numbers.Lower quartile = Lower quartile = Lower quartile =
- Upper Quartile Data: Identify the data set for the upper quartile.For the upper quartile, consider the second half of the data set, starting with the median.Second half is , , .Upper quartile data: ,
- Find Upper Quartile: Find the value of the upper quartile.Since there are two numbers, the upper quartile is the average of these two numbers.Upper quartile = Upper quartile = Upper quartile =
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