Descriptive statistics allow the researcher to begin making inferences about the hypothesis based on the data collected

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True

False

Question 2

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.............describes the extent to which observations are clustered around a central location.

a.

Sample

b.

Average

c.

Median

d.

Central Tendency Theorem

e.

Mean

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Investment, Growth, Inflation, Unemployment are examples of ................................ variables

a.

Qualitative

b.

Quantitative

c.

Population

d.

Sample

e.

Indexes

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Quantitative variables are normally categorical and take on values that are names or labels. On the other hand, qualitative variables are numeric.

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True

False

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A continuous variable is defined as:

a.

a variable which can take an uncountable set of qualities or infinite set of qualities

b.

a variable which can take a countable set of values or finite set of values

c.

a variable which can take a countable set of values or infinite set of values

d.

a variable which can take an uncountable set of values or finite set of values

e.

a variable which can take an uncountable set of values or infinite set of values

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Continuous data can assume any numeric value and can be easily divided into smaller parts

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True

False

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................................statistics can be used to tell the researcher the frequency with which certain responses or scores arise on a given study measure

a.

Descriptive

b.

Quantitative

c.

Inferential

d.

Qualitative

e.

Sample

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...............................analysis focuses on the data and information can be interpreted using statistical methods.

a.

Inferential

b.

Regression

c.

Quantitative

d.

Descriptive

e.

Qualitative

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Discrete qualitative variables .....................as continuous qualitative variables

a.

greater than

b.

less than

c.

different

d.

the same

e.

Not applicable as discrete and continuous variables are quantitative and not qualitative

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A histogram can be used to display continuous variables

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True

False

Question 11

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Number of cars is an example of a

a.

Discrete qualitative variable

b.

Continuous quantitative variable

c.

Discrete and continuous variables

d.

Discrete quantitative variable

e.

Continuous quantitative variable

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Hot dog, chips, a hamburger and soda are an examples of .................................... variables

a.

Population

b.

Food

c.

Quantitative

d.

Sample

e.

Qualitative

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A scatter diagram can be used to show display discrete variables

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True

False

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.............................. analysis makes use of hypothesis and hypothesis testing.

a.

Sample

b.

Quantitative

c.

Descriptive

d.

Qualitative

e.

Inferential

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Discrete quantitative variables are not the same as continuous quantitative variables

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True

False