Ap statistics notations - Study guides, Class notes & Summaries
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AP Statistics Notations & AP Stats: Types of Samples
- Exam (elaborations) • 7 pages • 2024
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AP Statistics Notations & AP Stats: Types of Samples
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AP Statistics Notations Exam Questions And Correct Detailed Answers.
- Exam (elaborations) • 3 pages • 2024
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µ - correct answer mean of a population 
 
x bar - correct answer mean of a sample 
 
σ - correct answer standard deviation of a population 
 
S - correct answer standard deviation of a sample 
 
x₂ - correct answer second observed x value 
 
xi - correct answer all possible x values 
 
z - correct answer standard normal variable/standardized normal value 
 
b - correct answer slope of the least-squares regression line 
 
a - correct answer y-inte...
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Ap Statistics Final Exam 2023 Graded A+
- Exam (elaborations) • 13 pages • 2023
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What is a statistic? Give several examples. - ANSWER-A number computed from data. 
Ex. 
A related example of a sample would be a group of 7th graders in the United States 
 
What is a parameter? Give several examples. - ANSWER-A number that describes a population. 
Ex. 
An example of a population is all 7th graders in the United States. 
 
What alternate meaning does the word parameter have in other mathematical disciplines? - ANSWER-An "adjustable constant" that defines the nature of a math...
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