PLEASE HELP NOW Suppose a dairy farmer wants to test whether a new weekly vitamin vaccination will produce more milk in his dairy cows than the current weekly vitamin vaccine. He
has a herd of 1000 dairy cows that can be used to test.
1. Describe a randomized evaluator blind experiment that could be used to test this
hypothesis.
2. Why might it be important for this experiment to be evaluator blind?
3. What were the treatments?
4. What was the response variable?

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric