Statistical Measures

Is the following a statistical question? In what month were the students in the sixth-grade class born.

• Yes

• No

Tags

CCSS.6.SP.A.1

Find the mean of the data 1117, 1409, 675, 536, 1398, 1621

• 1502

• 756

• 1126

• 9

Tags

CCSS.6.SP.B.5C

Find the median and mode of the data 24, 76, 61, 29, 38, 27, 68, 54

• median=6, mode=8

• median=46, no mode

• median= 76, mode= 50

• median=54.5, mode=77

Tags

CCSS.6.SP.B.5C

Find the range of the data 45, 76, 98, 21, 52, 39

• 108

• 2

• 36.5

• 77

Find the interquartile range 14, 25, 97, 55, 66, 28, 92, 38, 94

• 20

• 3.5

• 66.5

• 106.5

Tags

CCSS.6.SP.B.5C

Find and interpret the mean absolute deviation of the data: shoe sizes; 6, 8.5, 6, 9, 10, 7, 8, 9.5

• 1.3

• 87

• 6.5

• 0

Tags

CCSS.6.SP.B.5C

Find the mean, median, mode, range, and interquartile range of the data: 5, 6, 4, 24, 10, 6, 9, 8,

• mean=5, median=24, mode=5, range=3, IQR=3

• mean=0, median= 10, mode=10, range= 100, IQR=6

• mean=9, median=7, mode=6, range=20, IQR=4

• mean=50, median=8, mode=24, range=8, IQR= 6

Tags

CCSS.6.SP.B.5C

Determine whether the question is Statistical Question: How many sports does your classmate play?

• Yes

• No

Find the mode: M,L,K,K,L,L,M,M,M,K,M,M,K,M,K,L

• Mode=M

• mode=L

• mode=N

• mode= A

Tags

CCSS.6.SP.B.5C

Which one does not belong with the other three?

• Range

• Mean

• Interquartile range

• mean absolute deviation

Tags

CCSS.6.SP.B.5C