Multiple Choice
A randomly selected value from a normal distribution is found to be 2.1 standard deviations above its mean.What is the probability that a randomly selected value from the distribution will be greater than 2.1 standard deviations above the mean?
A) 0.0179
B) 0.0512
C) 0.0231
D) 0.0024
Correct Answer:
Verified
Correct Answer:
Verified
Q24: An electronics repair shop has determined that
Q27: It is assumed that the time failures
Q30: Students who have completed a speed reading
Q50: Suppose that it is believed that investor
Q60: Any normal distribution can be converted to
Q83: The manager of a computer help desk
Q101: For a standardized normal distribution, calculate P(z
Q107: When graphed, the probability distribution for a
Q114: A random variable is normally distributed with
Q118: A recent study showed that the length