Question

Fifty people were given a blind taste test to determine their preference for a soft drink between Pepsi and Coke. Their responses for the taste test were classified as P for Pepsi, C for Coke and N for neither.
The responses to the taste tests were as follows:

P,P,C,P,C,P,P,N,N,C,P,C,C,N,P,C,C,C,C,P,P,P,C,C,P,N,P,C,C,P,P,C,C,P,N,C,P,N,C,P,C,P,C,P,C,P,C,C,P,C.

1. Construct a frequency distribution table representing the responses to the taste test.

2. Calculate the relative frequencies and relative percentages for each of the responses.

3. Construct a bar graph using part a. Make sure you label the axes.

Answer 1