blind taste test was conducted on 20 random people at a fami

blind taste test was conducted on 20 random people at a family get together to see who would prefer a name brand cookie to a generic cookie. 15 out of the 20 people prefered the name brand to the generic. WHat test can be done ? Show test and results.

Solution

test for proportion because we have p = 15/20 = 0.75

n = 20

and we will need a value of Po to see if we can accept the claim or reject the claim

thing that the problem does not have