ALL ABOUT STATISTICS

1. Identify whether the given description pertains to descriptive or inferential statistics. a. makes inferences about a population using a sample b. organizes and presents data in a meaningful manner c. predicts future outcomes based on available data 2. Determine whether the following variables are discrete or continuous. a. number of marriages in 2020 b. score of a team in a basketball game c. swimming speed of a triathlete d. price of a cryptocurrency e. length of a video call 3. Determine the level of measurement (nominal, ordinal, interval, ratio) of the following variables. A a. place of birth b. number of hours spent playing video games c. level of physical activity (sedentary, light, moderate, vigorous) d. monthly income e. time of the day (e.g. 12:00 pm, 7:26 am, 9:15 pm)