Answer:
f(x)=-4
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Step-by-step explanation:
Answer:
Quadrant 3 and Quadrant 1
Step-by-step explanation:
Answer:
the answer is 180
Step-by-step explanation:
104 has only one pair of divisors less than 20,
which means
.
The probability that the person has an IQ greater than 120 is 0.2524 of 25.24%
<h3>What is probability?</h3>
It is a branch of mathematics that deals with the occurrence of a random event.
Given:
IQ is normally distributed with a mean of 100 and a standard deviation of 15.
probability that the person has an IQ greater than 120,
P(x >120)
= P(Z > 120-100/ 15)
= P(Z > 0.667)
P(x >120) = 1- P(Z < 0.667)
= 1-0.7476
= 0.2524
= 25.24%
Hence, the probability is 0.2524.
Learn more about this concept here:
brainly.com/question/13691030
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