Addition rule using contingency table

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Reference no: EM1312368

Probability based on addition rule using contingency table.

Contingency table Or Cross table or Pivot table:

	Calorie Level
Fiber Type	High Calorie	Low Calorie	Totals
High Fiber	18	4	22
Medium Fiber	23	6	29
Low Fiber	12	21	33
Totals	53	31	84

What is the probability that a cereal would either high calorie or high fiber? In other words, what is P(high calorie or high fiber)?

Reference no: EM1312368

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