Use the information in the table below to calculate the expected value of x. Round your answer to three decimal places.
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Q13: The probability distribution of X is given
Q14: Your scores (0-50) in the six
Q15: A probability distribution is partially given in
Q16: Let X be the number of vowels
Q17: With X denoting the number of 1's
Q19: Calculate the variance of the distribution of
Q20: Calculate the standard deviation of the distribution
Q21: The variance rather than the standard deviation,
Q22: Given the following probability distribution, find:
Q23: Is the model of Bernoulli trials plausible
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