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Statistics –
mth233
(3 credits)
This course surveys descriptive and inferential statistics with emphasis on practical applications of statistical analysis. The principles of collecting, analyzing, and interpreting data are covered. It examines the role of statistical analysis, statistical terminology, the appropriate use of statistical techniques, and interpretation of statistical findings through applications and functions of statistical methods.
This undergraduate-level course is 5
weeks.
To enroll, speak with an Enrollment Advisor.
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Hypothesis Testing
- Perform the five steps in hypothesis testing with one- and two- tailed t tests.
- Perform the five steps in hypothesis testing with one- and two-tailed z tests.
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Describing Data – Distribution, Variation, and Standard Normal Distribution
- Compute probabilities using z score.
- Interpret the significance of standard deviation using the empirical rule.
- Calculate range, standard deviation, and variance for ungrouped data.
- Calculate mean, median, and mode for ungrouped data.
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Introduction to Statistics and Graphical Display of Information
- Create graphical display of information.
- Develop a frequency distribution.
- Identify levels of measurement.
- Classify data.
- Identify symbols and nomenclature used in statistics.
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Chi-Squares
- Determine normality using goodness-of-fit test.
- Perform a chi-square test using equal expected frequencies.
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Two-Sample Tests and ANOVA Applications
- Interpret output of one-way and two-way ANOVA tests.
- Perform one-way and two-way ANOVA testing.
- Perform two-sample testing for dependent samples.
- Perform two-sample testing for independent samples.
- The University of Phoenix reserves the right to modify courses.
- While widely available, not all programs are available in all locations or in both online and on-campus formats. Please check with a University Enrollment Advisor.
- Transferability of credit is at the discretion of the receiving institution. It is the student’s responsibility to confirm whether or not credits earned at University of Phoenix will be accepted by another institution of the student’s choice.
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