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Artemon [7]
2 years ago
13

which of the following numerical variables are continuous? which are discrete? a. number of injuries sustained in a fall b. frac

tion of birds in a large sample infected with avian flu virus c. number of crimes committed by a randomly sampled individual d. logarithm of body mass
Social Studies
1 answer:
Dmitrij [34]2 years ago
8 0

Answer: a) b), c) are discrete variables and d) is continuous variable.

Explanation:

A continuous variable are those whose value is taking by measuring.

A discrete variable are those whose value is taking by counting.

So, a) Number of injuries sustained in a fall is done by counting - <u>Discrete</u>

b) Fraction of birds in a large sample infected with avian flue virus is done by counting - <u>Discrete</u>

c) Number of crimes committed by a randomly sampled individual is done by counting - <u>Discrete</u>

d) Logarithm of body mass is done by measuring - <u>Continuous</u>

Hence, a) b), c) are discrete variables and d) is continuous variable.

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