Probability and Statistics Pre-Test

Find the RANGE of the following set of numbers:  10,  12,  8,  10,  7,  9,  8

Which of these is the number that shows up most in a set of data?

What type of graph is this?

What is the best way to conduct a survey about ILMS students' favorite lunch?

When you flip a coin, what is the likelihood that it will land on heads?

Find the MODE of the following set of numbers:  10,  12,  8,  10,  7,  9,  8

Find the MEDIAN of the following set of numbers:  10,  12,  8,  10,  7,  9,  8

Which of these is known as the "average" of a set of data?

What type of graph is this?

If you fill a bag with red, blue, and green tiles, what is the probability you'll pick a red?

Which of these is the difference between the highest and lowest numbers in a set of data?

Which of these is the middle number in a set of data?

If you roll two dice and add the numbers together, what number should show up the most?

What type of graph is this?

Find the MEAN of the following set of numbers:  10,  12,  8,  10,  7,  9,  8