### Home > MC1 > Chapter 1 > Lesson 1.3.3 > Problem 1-124

Inspect each data set. *Without making a calculation* , decide if each statement about the data set is true or false. **Explain **how you decided.

True or False: "The set of

and has a mean of ." Do you think the mean can be greater than all pieces of data?

Remember that the mean of a data set is the average number, but try not make any calculations!

True or False: "The set of

and has no mode." Reminder: the mode is the number most repeated in the data set. Can you find any numbers that are the same?

True. Make sure to explain your reasoning!

True or False: "

is the median of this data set: and ." Be sure to check that the number set is in numerical order (from least to greatest)!

True or False: "

is the mode of because it has the greatest value." Refer to the definition of mode in part (b) and make sure to check your work!

False. Can you explain why?