Question

A normal probability distribution

a. can be either continuous or discrete
b. is a continuous probability distribution
c. always has a standard deviation of 1
d. is a discrete probability distribution

Answer 1

Answer:

Option B) is a continuous probability distribution          

Step-by-step explanation:

Properties of a normal probability distribution:

• The mean, mode and median of the data is same.
• It is a continuous probability distribution.
• The area under the curve is 1.
• The probability that any random variable X at a particular value is zero.

Thus, from the properties of normal distribution, the correct answer is:

Option B) is a continuous probability distribution