Answer Happy

A random sample was drawn from a specific population and divided into three groups, the first group was given the first vitamin, the second was the second vitamin, and the third was the third vitamin, and the increase in weight was recorded for each individual In the three groups, they were as follows: + 3 5 6 8 3 5 4. 9 10 8 7 First Vitamin Second Vitamin Third Vitamin 2 3 1 2 3 O a Required: Knowing which of them leads to weight gain, at a level of significance of 5%, using a SPSS?