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Math
Oklahoma Math
Algebra 1 (A1): Data & Probability (D)
Display, describe, and compare data sets using summary statistics (central tendency and spread (range)). Utilize technology (e.g., spreadsheets, calculators) to display data and calculate summary statistics.
- Calculating mean and median from data displays
- Choosing the "best" measure of center
- Defining appropriate quantities for modeling
- Defining appropriate quantities for modeling
- Estimating mean and median in data displays
- Example: Comparing distributions
- Mean and standard deviation versus median and IQR
- Median in a histogram
- Sample standard deviation
- Sample standard deviation and bias
- Sample variance
- Visually assess standard deviation
Collect data and analyze scatter plots for patterns, linearity, and outliers.
Make predictions based upon the linear regression, and use the correlation coefficient to assess the reliability of those predictions using graphing technology.
Apply simple counting procedures (factorials, permutations, combinations, and tree diagrams) to determine sample size, sample space, and calculate probabilities.
- Combination example: 9 card hands
- Combination formula
- Combinations
- Conditional probability tree diagram example
- Conditional probability with Bayes' Theorem
- Example: Different ways to pick officers
- Example: Lottery probability
- Factorial and counting seat arrangements
- Handshaking combinations
- Intro to combinations
- Mega millions jackpot probability
- Permutation formula
- Permutations
- Probability using combinations
- Probability with combinations example: choosing cards
- Probability with combinations example: choosing groups
- Probability with permutations & combinations example: taste testing
- Probability with permutations and combinations
- Tree diagrams and conditional probability
- Ways to arrange colors
- Ways to pick officers
- Zero factorial or 0!
Given a Venn diagram, determine the probability of the union of events, the intersection of events, and the complement of an event. Understand the relationships between these concepts and the words “AND,” “OR,” and “NOT.”
Use simulations and experiments to calculate experimental probabilities.
Apply probability concepts to real-world situations to make informed decisions.
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