Ap stats Study guides, Class notes & Summaries

What is needed for all Stemplots? correct answer: Key showing how to read the plot What is in the 5 number summary? correct answer: minimum, Q1, median, Q3, maximum How do you calculate IQR? correct answer: Q3-Q1 - IQR is a number, not a range What does VSCO stand for? correct answer: variability, shape, center, outliers WHAT DO YOU NEED FOR FULL POINTS? correct answer: CONTEXT "Describe the distribution" = correct answer: = VSCO + Context When describing shape without...

AP Stats Midterm Sample Test Study Guide Detailed Questions And Expert Answers

AP Stats Semester 1 prep Quiz 2024. Which of the following questions about cars in a school parking lot will allow for the collection of a set of categorical data? - CORRECT ANSWER E. What are the colors of the cars in the lot? The following table summarizes the number of pies sold at a booth one day at a local farmers market. Which of the following statements is supported by the table? - CORRECT ANSWER E. The combined percentage of key lime pies sold and pumpkin pies sold was less than...

AP STATS CHEAT STUDY GUIDE 2024. A candy company produces individually wrapped candies. The quality control manager for the company believes that the weight of the candies is approximately normally distributed with mean 720 milligrams (mg). If the manager's belief is correct, which of the following intervals of weights will contain the largest proportion of the candies in the distribution of weights? (A) 740 mg to 780 mg (B) 700 mg to 740 mg (C) 680 mg to 720 mg (D) 660 mg to 700 mg (...

Statistics (As a Whole) Answer: We begin with a population and something we want to know about that population. If the population is small, we can perform a census (gather data from every individual) and calculate a parameter (a summary of our whole population). If a population is too big to perform a census, we can perform a sample (gather data from a small group of individuals in our population) and calculate a statistic Variability Answer: Differences... how things di...

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AP STATS CHAPTER 9-10-11 KHANS(AT LEAST THE ONES THAT CONFUSED ME!) A sociologist studying fertility in Venezuela and Colombia wanted to test if there was a difference in the average number of babies women in each country have. The sociologist obtained a random sample of women from each country. Here is a summary of their results: Ans- The P-value is greater than a=.10 and they cannot conclude that there is a difference between the means. Felipe works at a factory that uses two independe...

There are no outliers in the distribution above. How high would a temperature have to be in order to be outlier on the upper end? (formula) correct answer: upper end = Q3 + 1.5(IQR) We want to perform a prop Z-test to determine if there is a true difference in proportions, what is the value for the statistic? correct answer: -.115 or .115 Take the differences between the two proportions Are the events independent? (formula) correct answer: P(S) = P(S|M) If three random households we...

AP Stats Midterm Exam | Questions And Answers Latest {} A+ Graded | 100% Verified

Interpret the correlation "r" Answer: There is a ___________ __________ linear relationship between ___________ (x) and ____________(y). Interpret the coefficient of determination "r^2" Answer: ___% of the variation in _________ (y) can be explained by the linear relationship with _________ (x). Interpret the slope "b" Answer: For every 1 unit increase in ___________ (x), our model predicts an average _________ of __(b) in _________ (y). Interpret the y int...