The U.S department of Agriculture reported that 45 out of every 115 milk drinkers drink skim milk. If a store owner orders 23 ga
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Using the elimination method, we can solve this system of equations. You must find a common multiple of both equation for either x or y. I chose to multiply equation 2 by (-2) so that the x would be eliminated, allowing us to solve for y.
Work:
Using the elimination method, we can solve this system of equations. You must find a common multiple of both equation for either x or y. I chose to multiply equation 2 by (-2) so that the x would be eliminated, allowing us to solve for y.
Work:
Answer: The interquartile range= 12
Step-by-step explanation:
From the given the lower quartile = 42
the middle quartile = 49
The upper quartile = 54
We know that the interquartile range is given by:=-
Interquartile range= upper quartile- lower quartile or
⇒
Hence, the interquartile range of the data displayed in this box-and-whisker plot is 12.