# Question

Describe which measure of central tendency—mean, median, or mode—was probably used in each situation.

a. One-half of the factory workers make more than $5.37 per hour, and one-half make less than $5.37 per hour.

b. The average number of children per family in the Plaza Heights Complex is 1.8.

c. Most people prefer red convertibles over any other color.

d. The average person cuts the lawn once a week.

e. The most common fear today is fear of speaking in public.

f. The average age of college professors is 42.3 years.

a. One-half of the factory workers make more than $5.37 per hour, and one-half make less than $5.37 per hour.

b. The average number of children per family in the Plaza Heights Complex is 1.8.

c. Most people prefer red convertibles over any other color.

d. The average person cuts the lawn once a week.

e. The most common fear today is fear of speaking in public.

f. The average age of college professors is 42.3 years.

## Answer to relevant Questions

If the mean of five values is 8.2 and four of the values are 6, 10, 7, and 12, find the fifth value. A useful mean in the physical sciences (such as voltage) is the quadratic mean (QM), which is found by taking the square root of the average of the squares of each value. The formula is The quadratic mean of 3, 5, 6, and 10 ...The total surface area (in square miles) for each of six selected Eastern states is listed here. 28,995 PA 37,534 FL 31,361 NY 27,087 VA 20,966 ME 37,741 GA The total surface area for each of six selected Western ...Team batting averages for major league baseball in 2005 are represented below. Find the variance and standard deviation for each league. Compare the results. NL AL 0.252–0.256 4 0.256–0.261 2 0.257–0.261 6 ...This frequency distribution represents the data obtained from a sample of word processor repairers. The values are the days between service calls on 80 machines. Class boundaries Frequency 25.5–28.5 ...Post your question

0