9/13 Warm Up- Mean, Median and Mode

What is the definition of the mean?

• Add all the numbers together and divide by the number in the set.

• The middle number after the numbers have been put in order from least to greatest.

• The difference between the highest and lowest numbers

• The number that occurs the most often.

Tags

CCSS.6.SP.B.5C

What is the definition of median?

• Add the numbers together and then divide by the number in the set.

• The difference between the largest and smallest number.

• The number in the middle when the numbers are in order from least to greatest.

• The number that appears most often.

Tags

CCSS.6.SP.B.5C

What is the definition of mode?

• The average

• The number that appears most often.

• The largest number - the smallest number

• The number in the middle.

Tags

CCSS.6.SP.B.5C

What is the first thing you should do before finding the median or the mode?

• Start crossing numbers off
• Put numbers in order from least to greatest
• List the numbers how they are
• Look for repeats

Tags

CCSS.6.SP.B.5C

What is the mean of the data set:
8.9, 9.4, 8.6, 9.1

• 8.5
• 8.9
• 9
• 9.1

Tags

CCSS.6.SP.B.5C

Find the mean of the data set:
34, 57, 58, 56, 21

• 45.2
• 56
• none
• 48

Tags

CCSS.6.SP.B.5C

Determine the mean for the set of data.

23, 30, 26, 25, 21

• 21

• 25

• 26

• 30

Tags

CCSS.6.SP.B.5C

Determine the mean for the set of data.

23, 30, 26, 25, 21

• 21

• 25

• 26

• 30

Tags

CCSS.6.SP.B.5C

Determine the mean for the set of data.

153, 176, 249, 150, 620, 242

• 209

• 265

• 318

• 470

Tags

CCSS.6.SP.B.5C

What is the mode of the following data set?

5, 7, 7, 8, 12 , 12, 5, 6, 13, 12

• 5

• 7

• 12

• no mode

Tags

CCSS.6.SP.B.5C