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Question 34 0.1665 points Save Answer Solve the problem. Parking at a large university has become a very big problem. University administrators are interested in determining the average parking time (eg the time it takes a student to find a parking spot) of its students. An administrator inconspicuously followed 250 students and carefully recorded their parking times. Identify the experimental unit of interest to the university administration. the 250 students that data was collected from the entire set of students that park at the university O a single student that parks at the university the parking time, defined to be the amount of time the student spent finding a parking spot
Question 22 0.1665 points Save Ar Population Variaence symbol Population Standard deviation symbol Sample Variaence symbol__ Sample Standard deviation symbol Standard deviation is useful when Standard Deviation is vz-value measures The data set with the smaller standard deviation has ✓ An item selected at random from a data set whose standard deviation is low has standard deviation is affected by A single extreme value can have A. a narrower spread of measurements around the mean and therefore usually has comparatively fewer high or low values. B. comparing the spread of two separate data sets that have approximately the same mean. CO2 (sigma squared) D. a better chance of being close to the mean than an item from a data set whose standard deviation is higher. E. the number of standard deviations the mean is from the median F. s (small s) G. extreme values. H. S2 I. a big impact on the standard deviation. J. A number used to measure how spread out data from a set of numbers are from the mean. Ko (sigma) A Moving to another question will save this response. < < Question 22 of 60