Home>Statistics>Understanding Statistical Distributions of Numbers MCQ

Statistics MCQ

Univariate is a term that usually indicates a single dependent variable is the focus of study, although multiple independent variables may be involved.

Answer

Correct Answer:
True

Note: This Question is unanswered, help us to find answer for this one

A horizontal representation of a frequency distribution where all of the individual scores are preserved is known as_____

Answer

Correct Answer:
Stem and leaf plot

Note: This Question is unanswered, help us to find answer for this one

An asymmetrical frequency distribution where either the right tail or the left tail is much longer than the other is known as_____

Answer

Correct Answer:
Skewed distribution

Note: This Question is unanswered, help us to find answer for this one

Quartiles is a frequency distribution that is divided into_____

Answer

Correct Answer:
All of these

Note: This Question is unanswered, help us to find answer for this one

Positive skew is an asymmetrical frequency distribution whose right tail is longer than the left tail.

Answer

Correct Answer:
True

Note: This Question is unanswered, help us to find answer for this one

Platykurtosis is a frequency distribution that has a tendency _____

Answer

Correct Answer:
Toward flatness

Note: This Question is unanswered, help us to find answer for this one

Percentiles is a distribution that is _____ into hundredths.

Answer

Correct Answer:
Divided

Note: This Question is unanswered, help us to find answer for this one

The shape of normal curve resembles_____

Answer

Correct Answer:
Bell

Note: This Question is unanswered, help us to find answer for this one

Negative skew is an asymmetrical frequency distribution whose right tail is longer than the left tail.

Answer

Correct Answer:
False

Note: This Question is unanswered, help us to find answer for this one

Multivariate indicates _____

Answer

Correct Answer:
Both

Note: This Question is unanswered, help us to find answer for this one

Mesokurtosis is a frequency distribution that is_____

Answer

Correct Answer:
Of equal distribution

Note: This Question is unanswered, help us to find answer for this one

Leptokurtosis is a frequency distribution that has a tendency_____

Answer

Correct Answer:
Toward peakedness

Note: This Question is unanswered, help us to find answer for this one

Kurtosis is the _____ of the overall shape of a frequency distribution.

Answer

Correct Answer:
Both

Note: This Question is unanswered, help us to find answer for this one

A graphic representation of a frequency distribution where the individual scores are grouped into class intervals is known as_____

Answer

Correct Answer:
Frequency polygon

Note: This Question is unanswered, help us to find answer for this one

Frequency histogram is a graphic representation of a set of scores where the individual scores are represented by a_____ whose height corresponds to the frequency of the score.

Answer

Correct Answer:
Bar

Note: This Question is unanswered, help us to find answer for this one

Frequency distribution is a set of scores arranged in order of _____ along the x-axis, with the frequency of each score represented along the y-axis.

Answer

Correct Answer:
Magnitude

Note: This Question is unanswered, help us to find answer for this one

Cumulative frequency is the frequency distribution where the distribution of scores is progressively represented by the _____

Answer

Correct Answer:
Total frequency

Note: This Question is unanswered, help us to find answer for this one

Bimodal distribution is a frequency distribution that has distinct twin peaks that do not need to be the exact same height.

Answer

Correct Answer:
True

Note: This Question is unanswered, help us to find answer for this one

Bar graph is a graph that often represents nominal data in_____

Answer

Correct Answer:
Rectangular columns

Note: This Question is unanswered, help us to find answer for this one