Data and Statistics

Eva asked ten of her friends how many birthday cards they got for their most recent birthday. The responses were as follows: 3, 2, 1, 0, 3, 4, 2, 1, 0, 1

Find the mean

Eva asked ten of her friends how many birthday cards they got for their most recent birthday. The responses were as follows: 3, 2, 1, 0, 3, 4, 2, 1, 0, 1

What is the median?

Eva asked ten of her friends how many birthday cards they got for their most recent birthday. The responses were as follows: 3, 2, 1, 0, 3, 4, 2, 1, 0, 1 What is the range?

Tags

CCSS.4.MD.B.4

Theo researched the cost of a well-pet exam from seven different veterinary clinics in his community. They quoted him the following prices: $65, $100, $78, $72, $70, $125, $100 What is the range?

Tags

CCSS.7.EE.B.3

Theo researched the cost of a well-pet exam from seven different veterinary clinics in his community. They quoted him the following prices: $65, $100, $78, $72, $70, $125, $100

What is the IQR?

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

• Probability

• Statistics

• Sequence

• Geometry

Facts , or a set of information or observation under study.

• Data

• Population

• Sample

• Variable

Data that are non-numerical values.

• Categorical Data

• Numerical Data

Every value in the set is a number.

• Categorical Data

• Numerical Data

Which of the following is an example of categorical data?

• Age of Grade 7 Students

• Favorite subject of Grade 7 Students