Use the Following to Answer the Questions Below:
Breakfast Is $\alpha$

Use the following to answer the questions below:
Breakfast is often considered to be the most important meal of the day. Data on the number of calories per serving for randomly selected cereals from three different brands (General Mills, Kellogg's, and Kashi) are summarized in the provided plot and table.

-Computer analysis gives a p-value of 0.001. Using $\alpha$ = 0.05, what is the conclusion of the test, in context?

A) There is very strong evidence that the mean calories per serving is not the same for all three brands.
B) There is not enough evidence to conclude that the mean calories per serving is not the same for all three brands.