Number of People 10- 9. 8 7- 6. 16-20 Submit Question 21-25 26-30 Age 31-35 A frisbee-golf club recorded the ages of its members and used the results to construct this histogram. Find the number of members 25 years of age or younger

A student’s test grades are: 85, 75, 100, 90, and 90. On the two questions below, round to the nearest whole number when relevant. Show calculations and clearly report answers to each of the two questions below. a. What is the mean, or average, test grade for this student? b. What is the median test grade?

Which of the following is a sample and not a population?     People who live in your town     People who respond to a national survey     Patients admitted to Roper Hospital during March of 2006     Sixth grade boys attending Mount Hope elementary school.

Find the mean for the following group of data items. 5, 1, 8, 3, 4, 2, 5, 9 The mean is 4.63. (Type an integer or a decimal.)

7. Describe the shape of your data set by looking at the histogram. In your histogram how many classes are there? What is the class width?

We have provided simple data sets for you to practice the basics of finding measures of center. For each data set, determine the a. mean. b. median. c. mode(s). 4, 2, 0, 2, 2