# Statistics I

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Students collect, analyze, and interpret data as they examine the role of statistical analysis and statistical terminology. Students also apply appropriate statistical techniques and analytical reasoning in real-world problems to communicate logical arguments and models. The course topics includes probability, statistics, and quantitative reasoning.

This undergraduate-level course is 5 weeks This course is available to take individually or To enroll, speak with an Enrollment Representative.

#### Course details:

Credits: 3
Continuing education units: XX
Professional development units: XX
Duration: 5 weeks

#### Basic Probability

• Calculate probabilities using the classical and relative frequency approaches.
• Use basic probability to solve application problems.
• Use basic counting principle to determine number of outcomes.
• Determine basic probability.
• Solve independent and dependent probability problems.
• Solve mutually exclusive and inclusive probability problems.

#### Introduction to Statistics

• Classify Data.
• Determine if the is data independent or dependent.
• Distinguish between a sample and a population
• Determine whether a sample is a random or biased.
• Classify a statistical study as descriptive or inferential.
• Explain how validity and reliability of data are related.
• Solve real world problems using statistics

#### Graphing and Measures of Center

• Create a frequency distribution.
• Create a graphical display using technology.
• Interpret data presented in a graph.
• Analyze a set of data with respect to characteristics such as center distribution, outliers, and time.
• Calculate mean, median and mode for ungrouped data.
• Calculate standard deviation.
• Use graphs and measures of center to solve real world problems.

#### Standard Deviation and Normal Distribution

• Describe a normal distribution of a variable.
• Determine areas under a normal curve.
• Determine the z-score(s) for an area under the normal curve.
• Use the empirical rule to determine if a data value is usual or unusual.
• Calculate probability from a normal curve and z-score.
• Use standard deviation and normal distribution to solve real world problem.

#### Mathematical Concepts

• Converting between percentages, fractions, and decimals.
• Add, subtract, multiply, and divide fractions.
• Evaluate expressions including order of operations and square root problems.
• Simplify expressions.
• Evaluate series including series notation.
• Solve real world application problems using mathematical fundamentals.
Tuition for individual courses varies. For more information, please call or chat live with an Enrollment Representative.