A grocery store carries the following items. There are two main categories of food - conventional and organic ingredients - and four food groups. The data are shown in the following table.

Food Groups

Food Categories

Grains

Fruits

Vegetables

Meat

Total

Conventional

106

63

207

177

553

Organic

69

62

93

38

262

Total

175

125

300

215

815

If all of the items were accidentally displayed together without a sticker or label to mark their origin, what is the probability that you select an organic grain, fruit, or vegetable in your grocery basket? First compute for yourself the row (i.e., n₁₊, n₂₊), column (i.e., n₊₁, n₊₂, n₊₃, n₊₄), and overall (i.e., n₊₊) totals, to aid in answering the question.