a curious high school student has asked for help interpreting data they found on how many licks it takes to reach the tootsie roll center of a tootsie pop. from a sample of 33 hungry high school students, you find the average number of licks is 240. the reported standard deviation is 17 licks. for a 90% confidence level, what is the upper bound in number of licks of the confidence interval to reach the tootsie roll center of a tootsie pop? round your answer to 1 decimal place for entry into canvas. do not enter units. example: 123.4