The histogram shows the ages of the top 50 wealthiest individuals according to Forbes Magazine for a recent year. The the mean a
ge is 66 years and the median age is 68 years.
Use the histogram to determine if there are any outliers, and if so, what impact do they have on our measures of central tendency?
Use the histogram to determine if there are any outliers, and if so, what impact do they have on our measures of central tendency?
1 answer:
Outliers are data elements that are relatively far from other data elements.
<em>The histogram has no outlier</em>
Given
From the given histogram, we observe that:
The bars of the histogram are next to another; i.e. there is no empty space between the bars of the histogram.
When the bars of a histogram are next to one another, it means that the histogram has no outlier.
<em>Hence, we can conclude that there is no outlier on the histogram.</em>
Read more about outliers and histogram at:
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Answer:
0.20 or 20%
Step-by-step explanation:
Brown shoes = 3
Black shoes = 2
Total shoes = 5
Brown pants = 1
Black shoes = 3
Total pants = 4
Brown socks =4
Black socks = 6
Red socks = 2
Total socks = 12
In order to choose shoes, pants and socks of the same color, Teddy can go either all black or all brown. For all black, there is a 2 in 5 chance he gets the right shoes, 3 in 4 chance for pants and 6 in 12 for socks. For all brown, there is a 3 in 5 chance he gets the right shoes, 1 in 4 chance for pants and 4 in 12 for socks.
The probability that he chooses shoes, pants, and socks of the same color is 0.20 or 20%.