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

Question

Determine whether the value is a discrete random variable, continuous random variable, or not a random variable the distance a baseball travels in the air alter being hit the exact time it takes to evaluate 27 + 72 The gender of college students The amount of snowfall in December in City A The weight ol a T-bone steak The square footage of a house Is the gender of college students a discrete random variable, a continuous random variable or not a random variable? It is a discrete random variable It is a continuous random variable It is not a random variable Is the amount of snowfall in December in City A a discrete random variable, a continuous random variable, or not a random variable? It is a continuous random variable It is a discrete random variable It is not a tandem variable Is the weight of a T-bone steak a discrete random variable, a continuous random variable, or not a random variable? It is a continuous random variable It is a discrete random variable It is not a random variable

Explanation / Answer

Discreate variable : A variable which can only take a countable number of values.

e.g number of accident ( 0,1,2,3 )

Continious variable: A variable which can take infinetely many values.

e.g temparature between ( 273 K to 473k)

a) Continious ( because distance is not countable eg 2.3 km )

b) continious ( time is in fraction also 2.30 hrs )

c) Not random variable

d) continious because amount is infinettly many values.

e) continious because weight in infinetly many values

f) discreate variable

c) gender of college students is not random variable becuase its not a values.

d) continious

e) weight is infinetly many values so its continious variable

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