One Variable Statistics Concepts

Mr. Roger W. Davis presents a tutorial on using the TI-84 calculator to find one-variable statistics. The lesson is divided into three main steps: entering data, calculating statistics using the stat menu, and interpreting the results. The tutorial provides a detailed walkthrough of each step, including data entry, using the calculator's functions, and understanding the statistical output. The video concludes with a review of the steps and a summary of the key points covered.

Who is the instructor of the TI-84 lesson?

• Ms. Jane Doe

• Dr. Emily Brown

• Mr. Roger W Davis

• Mr. John Smith

What is the first step in finding one variable statistics?

• Interpreting the results

• Entering the data

• Reviewing the data

• Calculating the statistics

Which button do you press first to enter data in the TI-84 calculator?

• Mode

• Stat

• 2nd

• Graph

What is the second step in finding one variable statistics?

• Interpreting the results

• Reviewing the data

• Calculating the statistics

• Entering the data

Which menu is used to calculate one variable statistics on the TI-84?

• Graph

• Stat

• Math

• Mode

What is the mean (x̄) of the data set entered?

• 9.10

• 6.75

• 8.00

• 7.85

How many pieces of data were entered into the calculator?

• 8

• 5

• 6

• 7

What is the minimum value in the five-number summary?

• 10

• 5

• 1

• 8

What is the median value in the five-number summary?

• 5

• 8

• 10

• 15

What is the maximum value in the five-number summary?

• 10

• 5

• 15

• 8