Question 1

In an experimental study on friendliness and tipping, every alternate customer to whom the waiter is extra friendly toward are referred to as the

Accepted Answer

A)  Control group 
B)  Experimental group 
C)  Nonexperimental group 
D)  Dependent group 
A)  Control group 
B)  Experimental group 
C)  Nonexperimental group 
D)  Dependent group B

Question 2

The purpose of experiments is to identify

Accepted Answer

A)  Outcome of something 
B)  Independent variable 
C)  Conclusion 
D)  Cause-and-effect- relationships 
A)  Outcome of something 
B)  Independent variable 
C)  Conclusion 
D)  Cause-and-effect- relationships D

Question 3

Unless the experimental research is properly planned with appropriate control conditions including a control group, there may be many alternative explanations for the results of an experiment

Accepted Answer

A) True 
 B)False  True

Question 4

Which is the independent variable and which is the dependent variable. The treatment is called the ________________ variable while the response is called the ________________variable.

Accepted Answer

INDEPENDEN

Question 5

In the given scenario which is the treatment and which is the response?
We might try a new laundry detergent to see if our clothes are cleaner than when we used our old brand. The laundry detergent is ____________________, while cleaner clothes are the _____________________.

Accepted Answer

LAUNDRY DETERGENT (T

Question 6

Non-experimental design can be

Accepted Answer

A)  descriptive in nature 
B)  Exploratory or explanatory in nature 
C)  Predictive in nature 
D)  a. and b. 
A)  descriptive in nature 
B)  Exploratory or explanatory in nature 
C)  Predictive in nature 
D)  a. and b.

Question 7

The purpose of a non-experimental study is to determine the status of what exists at a given point in time without administering treatments

Accepted Answer

A) True 
 B)False

Question 8

A nonexperimental study is one in which multiple treatments are administered.

Accepted Answer

A) True 
 B)False

Exam 2: Types of Empirical Research

In an experimental study on friendliness and tipping, every alternate customer to whom the waiter is extra friendly toward are referred to as the

The purpose of experiments is to identify

Unless the experimental research is properly planned with appropriate control conditions including a control group, there may be many alternative explanations for the results of an experiment

Which is the independent variable and which is the dependent variable. The treatment is called the ________________ variable while the response is called the ________________variable.

In the given scenario which is the treatment and which is the response? We might try a new laundry detergent to see if our clothes are cleaner than when we used our old brand. The laundry detergent is ____________________, while cleaner clothes are the _____________________.

Non-experimental design can be

The purpose of a non-experimental study is to determine the status of what exists at a given point in time without administering treatments

A nonexperimental study is one in which multiple treatments are administered.

The Empirical Approach to Knowledge

Scales of Measurement

Descriptive, Correlational, and Inferential Statistics

Introduction to Sampling

Variations on Random Sampling

Sample Size

Standard Error of the Mean

Frequencies, Percentages, and Proportions

Shapes of Distributions

The Mean: An Average

Mean, Median, and Mode

Range and Interquartile Range

Standard Deviation

Z-Score

Correlation

Pearson-R

Scattergram

Introduction to Hypothesis Testing

Decisions About the Null Hypothesis

Introduction to the T-Test

Independent Samples T-Test

Dependent Samples T-Test

One Sample T-Test

Reports of the Results of T-Tests

One-Way Anova

Two-Way Anova

Chi-Square Test

Limitations of Significance Testing

Effect Size

Coefficient of Determination

Multiple Correlation

Simple and Multiple Regression

Filters

Which is the independent variable and which is the dependent variable. The treatment is called the variable while the response is called the variable.

In the given scenario which is the treatment and which is the response? We might try a new laundry detergent to see if our clothes are cleaner than when we used our old brand. The laundry detergent is , while cleaner clothes are the _.