Suppose a Random Variable X Describes the Outcome of a Binomial

question 88

Multiple Choice

Suppose a random variable X describes the outcome of a binomial experiment with 30 trials and a 0.80 probably of success for each trial.The shape of the distribution of X is:

• A)negatively skewed
• B)symmetric
• C)positively skewed
• D)bimodal
• E)insufficient information is given to determine the distribution shape

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