Probability 'the normal distribution' Question

Select Yes or No to state whether each data set is likely to be normally distributed.

Yes or No

 

the number of popcorn pieces in a bag of small popcorn sold at a given movie theater y/n

the heights of all the people on a field trip that is made up of first-graders and their teachers y/n

the values of the coins collected from a parking meter y/n

the heights of the players in a basketball league y/n

 

Thanks so much! Really confused