Kelly grows pumpkins and wishes to investigate the effect of an organic fertilizer on the number of pumpkins harvested from each plant. She hopes that the fertilizer will significantly increase the number of pumpkins harvested. In identical soils she has planted seeds in two patches: one using fertilizer and the other without fertilizer. All other factors such as watering have been kept the same for both the patches.

Random plants are selected and the number of pumpkins on each plant counted. The results are as follows:

1. Clearly state the problem that Kelly wants to solve.
2. Explain how Kelly has tried to make a fair comparison.
3. Explain how Kelly could have made sure that her selection was done at random.
4. Suggest methods and suitable technology that can be used to organize Kelly's data.
5. Suggest methods for displaying the data: choose two of the most appropriate methods and apply them to Kelly's data.
6. Which statistical measure could be used to calculate the most typical yield per plant? Explain the most appropriate giving your reasons.

Please provide answers for 5 and 6 questions