Many people who own digital cameras prefer to have pictures printed. In a preliminary study to determine spending patterns, a random sample of 8 digital camera owners and 8 standard camera owners were surveyed and asked how many pictures they printed in the past month. The results are presented here. Can we infer that the two groups differ in the mean number of pictures that are printed? Use the 5% level of significance and draw your conclusions by both P value method as well as the Critical value method. Digital Standard 15 0 12 24 23 36 31 24 20 0 14 48 12 0 19 0 Summary Statistics of the data in Question 5 above to be used in the formula as an option Digital Standard Mean 18.25 16.5 Standard deviation 6.5 19.2 Sample size 8 8