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Branches of Statistics
Types of Data
Experimental Design
Sampling Techniques
100
________ _________ are two major branches of statistics.
What is Descriptive and inferential statistics
100
_______ ________ consists of numerical measurements or counts.
What is quantitative data
100
a reasearcher deliberately applies a treatment before observing the responses?
What is experiment
100
A count or measure of an entire population.
What is Census
200
The branch of statistics that involves the organization, summarization, and display of data is.
What is Descriptive statistics
200
_______ _______ consist attributes, labels, or non numerical entries.
What is Qualitative data.
200

In the experiment with the cacti, the cacti were the...

What is experimental units

200

Obtaining a representative sample is important in order to use _____ to draw conclusions about the entire population.

What is inferential statistics

300
The branch of statistics that involves using a sample to draw conclusions about a population is.
What is Inferential statistics
300
What kind of data would be a list of truck models.
What is qualitative data.
300

In the class experiment, we tested to see how many colored squares the subject could memorize listening to 3 genres of music. The # of colored squares memorized was the...

What is response variable?

300

In Activity 1.3, choosing 2 majors to sample and including all of the students from each was an example of...

What is cluster sampling?

400
A basic tool in the study of inferential statistics is.
What is Probability
400
Suggested retail price would be an example of what kind of data.
What is quantitative data
400

In a study, 180 cars were washed using  a certain soap and 120 were washed using water only. The treatment group is...

What is the cars washed with the certain soap?

400

In Activity 1.3, taking a sample from each major, proportional to the number of students in the majors was an example of...

What is stratified sampling?

500
The science of collecting, organizing, analyzing, and interpreting data in order to make decisions?
What is statistics
500
What is simple random sample?
What is A sample in which every possible sample of the same size has the same chance of being selected.
500

In a study, 180 cars were washed using  a certain soap and 120 were washed using water only. The control group is...

What is the cars washed with water?

500

A _______ ________ _______ is a sample in which every possible sample of the same size has the same chance of being selected.

What is Simple random sample