Unit 4 Review

Is the following question statistical or non statistical?
How many cars are in the parking lot?

• Statsitical
• Non Statistical

Is the following question statistical or non statistical?
On average, how many water bottles does every class go through daily?

• Statistical
• Non Statistical

What time does school get out today?

• Statistical Q
• Non Statistical Q

How many minutes do 6th grade students typically spend on homework each week?

• Statistical Q 
• Non Statistical Q

Complete the definition:

A _________ consists of all subjects (human or otherwise) that are being studied

• Statistics

• Number

• People

• Population

• Pueblo

Complete the definition:

A _______ is a subset of a population

• sample

• sampel

• people

• statistics

• group

What type of sampling does this sound like?

The population is first split into groups. The overall sample consists of some members from every group. The members from each group are chosen randomly.

• Simple Random Sampling (SRS)

• Stratified Random Sampling

• Cluster Sampling

• Systematic Sampling

• Multistage Sampling

What type of sampling does this sound like?

Members of the population are put in some order. A starting point is selected at random, and every n^th member is selected to be in the sample.

• Simple Random Sampling (SRS)

• Stratified Random Sampling

• Cluster Sampling

• Systematic Sampling

• Multistage Sampling

What is this an example of?

A teachers puts students' names in a hat and chooses without looking to get a sample of students.

• Simple Random Sampling (SRS)

• Stratified Random Sampling

• Cluster Sampling

• Systematic Sampling

• Multistage Sampling

The candy was sour.

• Qualitative Data

• Quantitative Data