State whether one would expect the data set described below to be normally distributed. Explain why or why not. The lengths of time that commercial aircraft are delayed before departing O A. One would not expect this data set to be normally distributed. Such measurements of time tend to have symmetric, single-peaked di O B. One would not expect this data set to be normally distributed. Many flights are not delayed at all, so the distribution will not be symm O C. One would expect this data set to be normally distributed. Such measurements of time tend to have symmetric, single-peaked distrib O D. One would expect this data set to be normally distributed. Many flights are not delayed at all, so the distribution will not be symmetric