Problemas
Use the Measures of Conter flow chart interactive to answer the following question. Adata set consists of 100 amounts of annual income (dollars) and there are two outliers that are exceptionally high Which measure of center appears to be best? Choose the correct answer below. A. Mode B. Midrange C. Median D. Mean
Roztwór
Yago
professionell · Tutor durante 6 años
4.4
(220 Votos)
Respuesta
C. Median
Explicación
## Step 1The problem involves choosing the best measure of center for a data set with outliers. The measures of center include the mean, median, mode, and midrange.## Step 2The mean is the average of all the values in a data set. However, it is greatly affected by outliers, which can skew the mean upwards or downwards.## Step 3The median is the middle value when the data set is ordered from least to greatest. It is not affected by outliers, making it a more accurate representation of the central tendency in this case.## Step 4The mode is the value that appears most frequently in a data set. It is not affected by outliers, but it may not be a good measure of center if the data set has multiple modes.## Step 5The midrange is the average of the maximum and minimum values in a data set. It is greatly affected by outliers, which can skew the midrange upwards or downwards.## Step 6Given the presence of outliers in the data set, the median is the best measure of center as it is not affected by these outliers.