Posted by **Steven ** on Monday, February 11, 2013 at 1:15am.

Each of 4 people is presented with gourmet coffee and ordinary coffee and asked to identify the gourmet coffee. None of the 4 can really tell the difference and are merely guessing.

a.What is the probability that exactly 2 of the 4 correctly identify the gourmet coffee?

b.What is the probability that at least 2 of the 4 correctly identify the gourmet coffee?

c.What is the probability that at most 1 out of the 4 correctly identify the gourmet coffee?

## Answer This Question

## Related Questions

- Statistics - 1. Each of 4 people is presented with gourmet coffee and ordinary ...
- Statistics - Each of 4 people is presented with gourmet coffee and ordinary ...
- Statistics - Each of 4 people is presented with gourmet coffee and ordinary ...
- Chemistry - At a local convenience store, you purchase a cup of coffee, but, at ...
- physics - The "steam" above a freshly made cup of instant coffee is really water...
- physics - The "steam" above a freshly made cup of instant coffee is really water...
- Algebra - Hot Java Coffee Company adverties their decaffeinated coffee as 97% ...
- physics - How many grams of coffee must evaporate from 350 g of coffee in a 100-...
- Maths - A coffee urn holds 12 litres when full. Harry fills coffee cups from the...
- maths - A coffee urn holds 12 litres when full. Harry fills coffee cups from the...

More Related Questions