Calculate 1-Variable Statistics on the TI-Nspire
High School / Math / Probability and Statistics
How to enter data and calculate one-variable statistics on the Texas Instruments Nspire. The question being solved is below: The number of goals scored d by Wayne Gretzky and Mario Lemieux during their first 8 seasons are listed below. Wayne Gretzky: 51, 55, 92, 71, 87, 73, 52, 62 Mario Lemieux: 43, 48, 54, 70, 85, 45, 19, 44 Which set of statements about the mean and standard deviation is not true? (1) mean Wayne Gretzky > mean Mario Lemieux, AND standard deviation Wayne Gretzky < standard deviation Mario Lemieux (2) mean Wayne Gretzky standard deviation Mario Lemieux (3) mean Wayne Gretzky < mean Mario Lemieux, OR standard deviation Wayne Gretzky mean Mario Lemieux, OR standard deviation Wayne Gretzky > standard deviation B
