# Question: The following data represent the sales price in dollars for

The following data represent the sales price in dollars for nine 2-year-old Chevrolet Cobalts in the Los Angeles area.

(a) Determine the sample mean and median price.

(b) Determine the range, sample standard deviation, and interquartile range.

(c) Redo (a) and (b) if the data value 14,050 was incorrectly entered as 41,050. How does this change affect the mean? the median? the range? the standard deviation? the interquartile range? Which of these values is resistant?

(a) Determine the sample mean and median price.

(b) Determine the range, sample standard deviation, and interquartile range.

(c) Redo (a) and (b) if the data value 14,050 was incorrectly entered as 41,050. How does this change affect the mean? the median? the range? the standard deviation? the interquartile range? Which of these values is resistant?

**View Solution:**## Answer to relevant Questions

The following data represent the ages of chief justices of the U.S. Supreme Court when they were appointed. Justice ....... Age John Jay ....... 44 John Rutledge ..... 56 Oliver Ellsworth .... 51 John ...According to the National Center for Health Statistics, the mean weight of a 20- to 29-year-old female is 156.5 pounds, with a standard deviation of 51.2 pounds. The mean weight of a 20- to 29-year-old male is 183.4 pounds, ...The following data represent the length of time (in minutes) between eruptions of Old Faithful in Yellowstone National Park. Time (minutes) .... Frequency 40-49 ........ 8 50-59 ........ 44 60-69 ......... 23 70-79 ...Find the population mean or sample mean as indicated. Sample: 83, 65, 91,87, 84 For each of the three histograms shown, determine whether the mean is greater than, less than, or approximately equal to the median. Justify your answer. Find the population mean or sample mean as indicated.Post your question