Pearson Statistics

It is the branch of applied mathematics dealing with data collection, organization, analysis, interpretation and presentation.

• Algebra

• Trigonometry

• Statistics

• Geometry

A scientific body of knowledge which deals with collection, presentation, interpretation and analysis of data.

• Probability

• Statistics

• Sequence

• Geometry

A branch of Mathematics that deals with collecting, organizing, analyzing and interpreting?

• Statistics

• Statestics

• Stetistics

• Staticstics

the middle number of a set of values that are ordered from least to greatest

• median

• mean

• mode

• range

How many scores are listed in this Stem and Leaf Plot?

• 3

• 6

• 9

• 18

Which class has the higher median?

• 1st period

• 2nd period

• They have the same median

What percent of data lies within 1 standard deviation from the mean?

• 95%

• 99%

• 68%

• 100%

The mean of this data set is 17.8. What would happen to the mean if 40 was added to the data set?

• The mean would not change

• The mean would go up

• The mean would go down