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48. What is the total area in the distribution under the normal curve?
a. 0
b. 1
C. 2
d. 3​


Sagot :

Answer:

B. 1

Step-by-step explanation:

The normal distribution is a continuous probability distribution. This has several implications for probability. The total area under the normal curve is equal to 1. The probability that a normal random variable X equals any particular value is 0.