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In the normal distribution, the total area under the curve is equal to one.
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Q43: A sample of 50 students was asked
Q49: Which of the following is the sum
Q70: In any test, the probability of a
Q85: A fair coin is tossed 500 times.
Q97: The mean of the exponential distribution equals
Q100: An effective and simple method of applying
Q105: If the random variable X is exponentially