Professor Nickel has four labs and a lecture class. The numbers of students in his classes are:12, 10, 9, 68, 12What is the most appropriate measure of center?A.The standard deviationB.The medianC.The meanD.The range
Question
Professor Nickel has four labs and a lecture class. The numbers of students in his classes are:12, 10, 9, 68, 12What is the most appropriate measure of center?A.The standard deviationB.The medianC.The meanD.The range
Solution
B. The median
The most appropriate measure of center in this case would be the median. This is because the number of students in one of the classes (68) is significantly larger than the others, which can skew the mean. The median, on the other hand, is not affected by extreme values and provides a better measure of the central tendency in this case. The standard deviation and the range are measures of dispersion, not of center.
Similar Questions
Which of the following is a measure of central tendency?(1 Point)a) Rangeb) Variancec) Mediand) Standard Deviation
In one friendly neighborhood, the size of most of the houses is about 100 square meters. However, there are a few houses that are much larger, measuring close to 240 square meters.Which of the following would be the best measure of the center of the set of data consisting of the square meters of homes in this neighborhood?Group of answer choicesMedianMeanStandard DeviationPercentileMode
What are the more appropriate measures of center and spread for this data set?Select two choices: one for the center and one for the spread.A.Better measure of spread: the standard deviationB.Better measure of center: the medianC.Better measure of center: the meanD.Better measure of spread: the interquartile range (IQR)SUBMITarrow_backPREVIOUS
45. Which of the following statistical measures best describe the mathematics performance of the students?*1 pointA. MeanB. MedianC. ModeD. Variance
The bowling scores for six people are:112, 114, 115, 120, 122, 290What is the most appropriate measure of center?A.The medianB.The meanC.The standard deviationD.The rangeSUBMITarrow_backPREVIOUS
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.