If we collect a large sample of blood platelet counts and if our sample includes a single outlier, how will that outlier appear in a histogram? Choose the correct answer below. A. The outlier will appear as a tall bar near one side of the distribution. B. Since a histogram shows frequencies, not individual data values, the outlier will not appear. Instead, the outlier increases the frequency for its class by 1. C. The outlier will appear as a bar far from all of the other bars with a height that corresponds to a frequency of 1. D. The outlier will appear as the tallest bar near the center of the distribution.

When we perform platelet analyses on blood samples by analyzer. The analyzer will analyse the sample and give us the quantity of platelets in blood sample as a result along with histogram which represents the quantity of platelets present in sample.
In histogram the result of platelets are illustrates in average form together in a bar form which are close to each other but outliers show far from these bars as a single bar which can be too low but mostly they could be too high in quantity.

That's why the outliers bar will show far from the other average bars.