Saturday

October 25, 2014

October 25, 2014

Posted by **Helen** on Saturday, October 30, 2010 at 7:09pm.

(a) Find the probability that none will have an invalid license. (Round your answer to 4 decimal places.)

P(X = 0) =

(b)Find the probability that exactly four will have an invalid license. (Round your answer to 4 decimal places.)

P(X = 4) =

(c)Find the probability that at least 5 will have invalid licenses. (Round your answer to 4 decimal places.)

P(X ≥ 5) =

- STATS -
**Anonymous**, Sunday, November 6, 2011 at 5:22pmsorry bro

**Answer this Question**

**Related Questions**

Physics - A speeding car is traveling at a constant 30.0 m/s when it passes a ...

Physics - A speeding car is traveling at a constant 30.0 m/s when it passes a ...

probability and statistics - the average age for licensed drivers in the country...

physics - A car speeding at 30km/hr passes a police car at rest just at the ...

physics - A speeding car is pulling away from a police car. The police car is ...

Physics - Have 2 identical cars each 1000kg at a speed of 20m/s. The yellow car ...

Physics - Have 2 identical cars each 1000kg at a speed of 20m/s. The yellow car ...

statistics - twenty percent of drivers drining between 11pm and 3am are drunken ...

Physics-Please help - Have 2 identical cars each 1000kg at a speed of 20m/s. The...

cultural diversity - What differentiates the act of grouping people from the act...