Math (Statistics and Probability) EXAM QUESTIONS AND VERIFIED CORRECT ANSWERS .

Maths Probability




Math (Statistics and Probability)
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For mutually exclusive events we can use the ____ Principle of Counting.




Select the correct term




1 Subtraction 2 Division




3 Addition 4 Multiplication




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For mutually exclusive events we can use the ____ Principle of
Addition
Counting.


Addition Rule For probability this rule states that (A ∪ B) = P(A) + P(B) - P(A ∩ B)

This is the sum the numbers in a set, divided by the number of
Average
items in the set.


You get this when you add a group of numbers and then divide
Average
by how many numbers you have.