Comparing the mea Español On each trial of an experiment, a participant is presented with a constant soft noise that is interrupted by a slightly louder sound. The time it takes for the participant to react to the louder sound is recorded. The following list contains the reaction times (in milliseconds) for 25 trials of this experiment. 190, 202, 212, 221, 243, 250, 257, 271, 288, 288, 288, 309, 311, 315, 323, 335, 359, 364, 388, 418, 440, 476, 526, 603, 756 Send data to calculator Frequency 12 10+ 8+ 64 44 2+ 150 11 Send data to Excel 10 Answer the questions below. 2 300 450 600 Reaction time (in milliseconds) (a) Which measures of central tendency do not exist for this data set? Choose all that apply. (b) Suppose that the measurement 190 (the smallest measurement in the data set) were replaced by 72. Which measures of central tendency would be affected by the change? Choose all that apply. (c) Suppose that, starting with the original data set, the largest measurement were removed. Which measures of central tendency would be changed from those of the original data set? Choose all that apply. 750 Mean Median Mode All of these measures exist Mean Median 1000 OMode ONone of these measures OMean Median OMode None of these measures
Comparing the mea Español On each trial of an experiment, a participant is presented with a constant soft noise that is interrupted by a slightly louder sound. The time it takes for the participant to react to the louder sound is recorded. The following list contains the reaction times (in milliseconds) for 25 trials of this experiment. 190, 202, 212, 221, 243, 250, 257, 271, 288, 288, 288, 309, 311, 315, 323, 335, 359, 364, 388, 418, 440, 476, 526, 603, 756 Send data to calculator Frequency 12 10+ 8+ 64 44 2+ 150 11 Send data to Excel 10 Answer the questions below. 2 300 450 600 Reaction time (in milliseconds) (a) Which measures of central tendency do not exist for this data set? Choose all that apply. (b) Suppose that the measurement 190 (the smallest measurement in the data set) were replaced by 72. Which measures of central tendency would be affected by the change? Choose all that apply. (c) Suppose that, starting with the original data set, the largest measurement were removed. Which measures of central tendency would be changed from those of the original data set? Choose all that apply. 750 Mean Median Mode All of these measures exist Mean Median 1000 OMode ONone of these measures OMean Median OMode None of these measures
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter7: Integration
Section7.CR: Chapter 7 Review
Problem 88CR
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