Ryan collected data from a random sample of 700 students in his university asking whether or not they exercise more than 30 minutes per day. based on the results, he reports that 36% of the students in the nation exercise more than 30 minutes per day. why is this statistic misleading? select the correct answer below: a. the statistic contains a calculation error. b. the sample size is insufficient. c. the data contains an outlier. d. the sample is biased.