Question

question 10 0.5 pts for a large quantitative data - set; for example, all math256 students exam scores at green river, the most appropriate graph would be: a. pie chart b. histogram c. stemplot d. bar graph which is least affected if an extreme high outlier is added to your data? a. the mean b. standard deviation c. the median d. the variance

Explanation:

For the first question, a histogram is best for showing the distribution of a large quantitative data - set like exam scores as it groups data into intervals and shows frequencies. For the second question, the median is least affected by extreme values (outliers) because it is the middle - value of an ordered data - set, while the mean, standard deviation, and variance are all influenced by the magnitude of all data points including outliers.

Answer:

Question 10: B. histogram
Which is least affected if an extreme high outlier is added to your data?: C. the median