Information concerning a magazine’s readership is of interest both to the publisher and to the magazine’s advertisers. A survey of 500 subscribers included the following questions. For each question, determine the data type of possible responses.
a What is your age?
b What is your gender?
c What is your marital status?
d Is your annual income less than $30000,
between $30000 and $60000, or over
$60 000?
e To how many other magazines do you
subscribe?
f How do you rate the feature article
published in the current issue of the magazine (very good, good or poor)?