GED® Data & Probability in Real Life: Charts, Averages & Chance
Make sense of the numbers you meet every day. This GED® course covers averages, reading charts and tables, turning data into percents, basic probability, and using two-way tables to make predictions. Every lesson and practice question comes with a full, step-by-step solution.
📚 Course Curriculum
These four measures summarize a list of numbers in different ways. Mean (average): add all values, then divide by how many there are. Median: the …
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Most GED® data questions give you a chart and ask you to pull or compare values. A table lists exact numbers in rows and columns …
Open trial session →A percent is a part out of 100. To find what percent one number is of another:. Worked example: 18 of 24 students passed a …
Open trial session →Probability measures how likely something is, from 0 (impossible) to 1 (certain). For equally likely outcomes:. Worked example: a bag has 3 red, 2 blue, …
Open trial session →A two-way table sorts people or things by two categories at once. Use the totals to answer probability and prediction questions. Example: 100 people were …
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Course Syllabus
Course Outcomes
📝 Practice Questions
8 interactive questions with instant feedback and explanations.
Enroll for free to unlock the full practice bank after the trial sessions.