Ap stats Study guides, Class notes & Summaries

AP Stats Midterm Exam 2023-2024...

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 CHEAT EXAM 2023...

AP Stats Exam Latest Update...

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...

AP Stats Exam 2024...

AP Stats Midterm Exam With Latest & Verified Answers 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 ...

AP Stats Test With Questions and Answers...

The manager of a city recreation center wants to estimate the percent of city residents who favor a proposal to build a new dog park. To gather data, the manager will select a random sample of city residents. Which of the following is the most appropriate interval for the manager to use for such an estimate? A one sample z-interval for a population proportion Biologists studying horseshoe crabs want to estimate the percent of crabs in a certain area that are longer than 35 centimeters. Th...