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In: Statistics and Probability

Question 1. Identify each of the following variables as either quantitative discrete, quantitative continuous, or qualitative....

Question 1. Identify each of the following variables as either quantitative discrete, quantitative continuous, or qualitative.

a) Likert Scale: Very satisfied, Satisfied, Indifferent, Dissatisfied, Very dissatisfied.

b) The number of heads obtained if a coin is tossed five times.

c) The length(in minutes) of a randomly selected telephone call.

d) The number of students that come to stat 2507 class on a given day.

e) the volume of coke in a can marketed as 12oz.

f) The name of your favourite hockey team.

Solutions

Expert Solution

Solution:

a) Likert Scale: Very satisfied, Satisfied, Indifferent, Dissatisfied, Very dissatisfied.

Answer: Qualitative because the given variable has categorical values and ordinal scale of measurement

b) The number of heads obtained if a coin is tossed five times.

Answer: Quantitative discrete because the given variable can take a finite number of values between any two values.

c) The length(in minutes) of a randomly selected telephone call.

Answer: Quantitative continuous because the given variable can take an infinite number of values between any two values.

d) The number of students that come to stat 2507 class on a given day.

Answer: Quantitative discrete because the given variable can take a finite number of values between any two values.

e) the volume of coke in a can marketed as 12oz.

Answer: Quantitative continuous because the given variable can take an infinite number of values between any two values.

f) The name of your favourite hockey team.

Answer: Qualitative because the given variable has categorical values.

orchestra answered 2 years ago
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