Graph the image of the given triangle after the transformation that has the rule (x, y)→(x−5, y+6). Select the Polygon tool. The
n, click the points of the triangle vertices to create the triangle by connecting the sides.
2 answers:
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Answer:
The lower quartile is 23.5
The upper quartile is 32.5
The interquartile range is 9
Step-by-step explanation:
The given data set is 20, 22, 25, 28, 29, 30, 32, 33, 34.
The data set is already sorted in ascending order.
The middle number of this data set is called the median.
Therefore the median is 29.
The median divides the data set into two halves.
The lower half is
20, 22, 25, 28
The median of the lower half is the lower quartile.
The upper half is 30, 32, 33, 34
The median of the upper half is the upper quartile.
The interquartile range is given by