Posted by **KiKi** on Sunday, April 25, 2010 at 9:24pm.

The number of complaints received by a business bureau can be represented by the following probability distribution. Find the expected number of complaints per day.

complaints per day -0,1,2,3,4,5

probability-0.01,0.11,0.26,0.28,0.19,0.12

can someone please help me figure out where to start here?

## Answer this Question

## Related Questions

- statistics - Suppose the number of customer complaints per day on the morning ...
- stats help! - suppose the number of customer complaints per day on the morning ...
- statistics - The Better Businesss Bureau reports that they resolve 70% of the ...
- grammar clauses - The adjective clause in the following sentence modifies.... ...
- statistics - A salesperson has found that the probability of making various ...
- Finance - 5.3 The manager of a large computer network has developed the ...
- Statistics - 1. Use the following to answer questions: The table below presents ...
- statistics - A researcher is interested in whether herbal remedies are effective...
- statistics - the average student sends about 200 text messages a day with the ...
- elementary statistics - The number of calls received by a car towing service ...

More Related Questions