# Question: A sample of 33 accounting students recorded the number of

A sample of 33 accounting students recorded the number of hours spent studying the course material during the week before the final exam. The data are stored in the data file Study.

a. Compute the sample mean.

b. Compute the sample median.

c. Comment on symmetry or skewness.

d. Find the five-number summary for this data.

a. Compute the sample mean.

b. Compute the sample median.

c. Comment on symmetry or skewness.

d. Find the five-number summary for this data.

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

The data file Sun contains the volumes for a random sample of 100 bottles (237 mL) of a new suntan lotion. a. Find and interpret the mean volume. b. Determine the median volume. c. Are the data symmetric or skewed? ...Construct a stem-and-leaf display of the ages of a random sample of people who attended a recent soccer match given in Exercise 2.15. Then find the interquartile range. The operations manager at a plant that bottles natural spring water wants to be sure that the filling process for 1-gallon bottles (1 gallon is approximately 3.785 liters) is operating properly. A random sample of 75 bottles ...Ten economists were asked to predict the percentage growth in the Consumer Price Index over the next year. Their forecasts were as follows: 3.6 3.1 3.9 3.7 3.5 3.7 3.4 3.0 3.7 3.4 a. Compute the sample mean. b. Compute the ...River Hills Hospital is interested in determining the effectiveness of a new drug for reducing the time required for complete recovery from knee surgery. Complete recovery is measured by a series of strength tests that ...Post your question