Ap statistic - Study guides, Class notes & Summaries

AP Statistics Practice Exam Test Questions 2024.5 number summary - correct answer The minimum value, lower quartile, median, upper quartile, and maximum value for a data set. These five values give a summary of the shape of the distribution and are used to make box plots. The five numbers that help describe the center, spread and shape of data z score - correct answer a measure of how many standard deviations you are away from the norm (average or mean) -Number of standard deviati...

An office supply catalog gives a description of bookshelves that includes the following variables. Which of these variables is categorical? correct answer: The color of the bookshelf A particularly common question in the study of wildlife behavior involves observing confrontations between "residents" of a particular area and "intruders". In each contest, the "residents" either win or lose the encounter (assuming there are no ties). Observers might record several variables, listed below...

AP STATISTICS EXAM REVIEW WITH COMPLETE SOLUTIONS 100% AP STATISTICS EXAM REVIEW WITH COMPLETE SOLUTIONS 100%

AP Statistics Exam Review Questions Multiple-Choice Questions With Complete Solutions

AP Statistics Review Practice Exam Questions 2024. Addition Rule - correct answer P(A ∪ B) = P(A) + P(A) - P(A ∩ B) aids in computing the chances of one of several events occurring at a given time. Alpha (α) - correct answer The probability of a Type I error. See significance level. Alternative Hypothesis - correct answer The hypothesis stating what the researcher is seeking evidence of. A statement of inequality. It can be written looking for the difference or change in one directio...

AP Statistics Exam ReviewWhat is a dot plot? - correct answer A graphical display which shows "dots" for each point. It's good for categorical data- ie data classified into categories. What's the difference between categorical and quantitative data? - correct answer Categorical data fits into various categories; whereas, quantitative data has numerical values associated with it. What is a bar chart? - correct answer A display for categorical data which indicates frequencies or percents...

Variables can be ________ or ________. quantitative, qualitative ________ is the use of data to make informed decisions. Statistics Which of the following options is the correct answer to the problem? 4+5(23)-(16) = ________ 22 Statistics in Latin is ________, which means "state." status ________ research is best for testing cause and effect relationships between variables. Experimental A sample is________. a subgroup of the population Any eve...

AP Statistics Review for final Questions With Complete Solutions

AP Statistics Exam Study GuideHow is a population measured? - correct answer a population is measured by a census. How is a sample measured? - correct answer A sample is measured using a sampling technique, of which there are several. Why do we often measure samples instead of populations? - correct answer Collecting data from an entire population is often impossible, infeasible, or beyond the capability of the resources we have available. Samples can supply good estimates of the populatio...