ALG Unit 1 Lessons 1-11 Review

Front

What is the measure of center that is best used for skewed distributions?

Back

Median

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Front

What is the average of a set of numbers called?

Back

Mean

Tags

CCSS.6.SP.B.5C

Front

What is the term for the difference between the highest and lowest values in a data set?

Back

Range

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the measure of variability that indicates how spread out the values are in a data set?

Back

Standard Deviation

Tags

CCSS.6.SP.A.3

Front

If a data set has outliers, which measure of center is less affected?

Back

Median

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Front

What is the formula to calculate the mean of a data set?

Back

(Sum of all values) / (Number of values)

Tags

CCSS.6.SP.B.5C

Front

What is the term for the middle value in a data set when arranged in order?

Back

Median

Tags

CCSS.6.SP.B.5C

Front

What is the term for the average of a set of numbers?

Back

Mean

Tags

CCSS.6.SP.B.5C

Front

If Jarius wants an average of 80 after four tests and has scores of 72, 80, and 82, what score does he need on the fourth test?

Back

86

Tags

CCSS.7.EE.B.3

Front

What does it mean if a group has high variability in height measurements?

Back

The heights are spread out over a wide range.

Tags

CCSS.6.SP.A.3