Use the Poisson Distribution to Approximate the Binomial Probability P(x

question 91

Multiple Choice

Use the Poisson distribution to approximate the binomial probability P(x < 2) when n = 800, p = .002 .

• A).6658
• B).5864
• C).4392
• D).7833
• E).5246

Understand hypothesis testing in the context of multinomial and binomial distributions, including setting up null hypotheses.

Discriminate between independent and dependent variables in contingency table analysis.

Calculate expected values and understand their significance in hypothesis testing.

Apply the chi-squared test for goodness-of-fit and for contingency tables, understanding the interpretation of the test statistic and p-value.

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