Linda R.
asked • 03/02/23statistics, histograms about mean and medians
Use the properties of the mean and median to determine which are the correct mean and median for the following histogram.
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1 Expert Answer
Inactive Tutor answered • 03/02/23
Tutor
New to Wyzant
(i) or (iii) because mean<median given rightward skew
probably (iii)
mean =.5(5.5)+ .3(4.5) +...
=2.75+1.5 +...
>4.25 which eliminates (i). (ii) and (iv)
Linda R.
Thanks, I was not sure, been trying the rest but there is one that looks like it in the middle that gets confusing.
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03/03/23
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Linda R.
) Mean is 3.0; median is 4.1 (ii) Mean is 4.2; median is 3.2 (iii) Mean is 4.4; median is 5.0 (iv) Mean is 4.3; median is 4.103/02/23