Determine whether the following value is a continuous random variable, discrete

Question

Determine whether the following value is a continuous random variable, discrete random variable, or not a random variable.

a. The amount of rainfall in a country in a yearamount of rainfall in a country in a year
b. The usual mode of transportation of people in City A
c. The time it takes to drive from City A to City B
d. The number of people with blood type B in a random sample of 48 people
e. The number of hits to a website in a weeknumber of hits to a website in a week
f. The number of runs scored during a baseball gamenumber of runs scored during a baseball game

Explanation / Answer

(a) Continuous

(b) Not a random variable

(c) Continuous

(d) Discrete

(e) Discrete

(f) Discrete

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