MATH 1131 Lecture Notes - Lecture 7: Mattress, Statistical Hypothesis Testing, Venn Diagram
7 Feb 2018
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Example: roll a fair, six-sided die and recording the number that lands face up. S = {1, 2, 3, 4, 5, 6}. Consider the following event: a = {1}, b = {1, 3, 5}, find p(a|b), the probability of rolling a one given that an odd number was rolled. Find p(a| b), the probability of rolling a one given that an odd number was rolled. 2)according to us census, for married-couple family, 84. 9% of all fathers are employed; and. 57. 5% of all these family have both parents employed. The zagat survey, started in 1979 by two yale-educated lawyers, invites diners to rate and review restaurants. The results of this survey are presented in the two-way, or contingency, table below. For example, in the third row and fourth column, 30 people rated the prices high and the food 4 stars. The last column contains the sum for each row, and similarly, the bottom row contains the sum for each column.
