histogram assessment

Plagism free
APA 7HT edition
Please review the file adjudted below
This assignment refers to the Histogram shown on the left
that depicts the distribution of a set of quiz scores. Q 1 requires
application of learning from Module 9 combined with new learning from
Module 10. Q’s 2-6 require your interpretation of the
Histogram.
NOTE: You
must answer ALL of the following questions to receive full
points, and to have your attendance recorded for Week 10.

1.
Based only on the level of measurement (NOIR Scale) of the quiz
scores, would the appropriate branch of statistics to analyze the
scores be parametric or non-parametric? Explain.

2.
Is the distribution of the Quiz 1 scores normal or skewed? Explain.
3.
If the distribution of quiz scores is skewed, is the direction of the
skew positive or negative? Explain.
4.
If quiz scores are normally distributed, would the appropriate branch
of statistics used to analyze these data be parametric or
non-parametric? Explain.
5.
If distribution of quiz scores is skewed, would the appropriate
branch of statistics used to analyze these data be parametric or
non-parametric? Explain.
6.
Provide a short summary statement of your Histogram findings. In
other words, what is your overall interpretation of class performance
on the quiz based on your analysis of the Histogram?

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