The table below displays data showing weight gain,in grams,for 12 young rats,three from each of four litters.Three different diets (the treatments)were assigned at random to the three siblings in litter one (block 1).This was repeated for the other three litters (blocks 2,3,and 4). 
Conduct a Friedman test at the 0.05 level of significance to determine if there are differences between the three diets.
Definitions:
Q3: Here are plots of data for Studentized
Q8: The following data shows the yield,in bushels
Q18: Suppose you invest $1000 into a mutual
Q19: A scientist in Smallville tested the cholesterol
Q23: The typing speeds (in words per minute)and
Q37: If the risk-free interest rate is 10%,then
Q50: Describe the null hypothesis for the test
Q63: Which of the following is NOT a
Q66: Which of the following is NOT a
Q82: The future value at retirement (age 65)of