Question 1

In comparing Spearman's Rho to Phi Coefficient,one would generally prefer to use Spearman's Rho when correlating:

Accepted Answer

A) Likert scale responses 
B) Gender 
C) Relationship status 
D) Ratio scale variables 
A) Likert scale responses 
B) Gender 
C) Relationship status 
D) Ratio scale variables

Question 2

Using the following frequency distribution table,construct a histogram and a frequency polygon and label each.
 $\begin{array}{|l|l|}
\hline \text { Score } & \text { Frequency } \
\hline 7 & 2 \
\hline 6 & 3 \
\hline 5 & 0 \
\hline 4 & 4 \
\hline 3 & 4 \
\hline 2 & 6 \
\hline 1 & 1 \
\hline
\end{array}$

Accepted Answer

To construct a histogram and a frequency

Question 3

A researcher is looking for a specific study report,in which he knows the kurtosis value.He reads the following kurtosis value in various reports.Which one supports a mesokurtic distribution?

Accepted Answer

A) 0 
B) 1 
C) -1 
D) Unknown 
A) 0 
B) 1 
C) -1 
D) Unknown

Question 4

A researcher has conducted a study and has obtained a data set.He is seeking your help and requests that you calculate the mean,range,median,and mode and distinguish which of these are measures of central tendency and which are measures of variability.Additionally,he has calculated the variance and standard deviation,and would also like you to classify these measures.He thanks you in advance for your help.The data set is as follows: 14,10,9,16,10,15,14,16,14,11

Accepted Answer

To calculate the mean, range, median, an

In comparing Spearman's Rho to Phi Coefficient,one would generally prefer to use Spearman's Rho when correlating:

Using the following frequency distribution table,construct a histogram and a frequency polygon and label each. Score Frequency 7 2 6 3 5 0 4 4 3 4 2 6 1 1

A researcher is looking for a specific study report,in which he knows the kurtosis value.He reads the following kurtosis value in various reports.Which one supports a mesokurtic distribution?

Introduction to Assessment

Methods and Sources of Assessment Information

Understanding Assessment Scores

Reliability

Validity

Selecting,administering,scoring,and Interpreting Assessment Results

Assessment of Intelligence and General Ability

Assessment of Achievement

Assessment of Aptitude

Career and Employment Assessment

Clinical Assessment

Assessment in Education

Assessment Issues With Diverse Populations

Communicating Assessment Results

Ethical and Legal Issues in Assessment

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Exam 3: Statistical Concepts

In comparing Spearman's Rho to Phi Coefficient,one would generally prefer to use Spearman's Rho when correlating:

Using the following frequency distribution table,construct a histogram and a frequency polygon and label each. Score Frequency 7 2 6 3 5 0 4 4 3 4 2 6 1 1

A researcher is looking for a specific study report,in which he knows the kurtosis value.He reads the following kurtosis value in various reports.Which one supports a mesokurtic distribution?

Introduction to Assessment

Methods and Sources of Assessment Information

Understanding Assessment Scores

Reliability

Validity

Selecting,administering,scoring,and Interpreting Assessment Results

Assessment of Intelligence and General Ability

Assessment of Achievement

Assessment of Aptitude

Career and Employment Assessment

Clinical Assessment

Assessment in Education

Assessment Issues With Diverse Populations

Communicating Assessment Results

Ethical and Legal Issues in Assessment

Filters