Problem 2 You will be using the dataset Chirp. csv, which contains the number of chirps a pet parakeet vocalizes in a 30 minute period. The rst column is the day the record was taken (1 through 28). The second column is the number of chirps on that day when music was playing. The third column was the number of chirps that day when music was not playing. (a) Find the 99% condence interval for this data, and interpret it in terms of the problem. (b) The pet's owner is interested in knowing if music effects how often the parakeet chirps. Carry out the hypothesis test, being sure to specify H0 and H A, and to report the teststatistic and pvalue. Use or = 0.01. (c) Interpret your results from part (b). (d) Does it make sense to compare the results from the condence interval and hypothesis test in this case? Why or why not