Woof chow dog food company believes that it has a market share of 25 percent. it surveys n = 100 dog owners and ask whether or not woof chow is their regular brand of dog food, and 23 people say yes. based upon this information, what is the critical value if the hypothesis is to be tested at the 0.05 level of significance?

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

351°f

step-by-step explanation: