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Statistics true fals Word Scramble

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Created by: kdch0612

Question	Answer
subjective probability has little use in the real world	false
classical probability uses frequency distribution to compute probabilities	false
in classical probability, all outcomes in the sample space are equally likely	true
when tow events are not mutually exclusive, P(A or B) = P (A)+ (B).	false
if two events are dependent, they must have the same probability of occurring?	false
the arrangement ABC is the same as BAC for combinations	true
when objects are arranged in a specific order, the arrangement is called a combination	false
The expected value of a random variable can be thought of as a long-run average	false
The total area under a normal distribution is infinite	false
the standard normal distribution is continuous distribution	true
all variables that are approximately normally distributed can be transformed to standard normal variables	true
the z value corresponding to a number below the mean is always negative	true
the area under the standard normal distribution to the left of z = 0 is negative	false