(Answered) 1 for the following questions a calculated probability

Statistics

1. For the following questions, a calculated probability of equal to or less than 0.05 is considered significant.

a. Is it significant to get a 12 when a pair of dice is rolled? Show evidence and discuss.

b. Assume a study of 500 randomly selected school bus routes revealed 480 arrived on time. Is it significant for a school bus to arrive late? Show evidence and discuss.

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