Find the probability that a customer uses both high-speed

Reference no: EM13634357

A cable company offers its 10,000 customers two special services: high-speed internet and digital phone. Approximately 3770 customers use high-speed internet, 3250 use digital phones, and 4530 do not use either of these services.

a. Find the probability that a customer uses both high-speed internet and a digital phone. Write a probability statement and round to three decimals.

b. Find the odds against the event in part A.

Reference no: EM13634357

Questions Cloud

A block slips on a greased surface with an initial : a block slips on a greased surface with an initial velocity v0. it experiences a drag force equal to f -cv32 for

A researcher is evaluating the effectiveness of a : a researcher is evaluating the effectiveness of a speed-reading course. a standardized test measuring both speed and

The speed limit on a particular stretch of road is 30 miles : the speed limit on a particular stretch of road is 30 miles per hour. express this speed limit in millifurlongs per

Gypsum is hydrated calcium sulfate a 489 g sample of this : gypsum is hydrated calcium sulfate. a 4.89 g sample of this hydrate was heated and after the water was driven off 3.87g

Find the probability that a customer uses both high-speed : a cable company offers its 10000 customers two special services high-speed internet and digital phone. approximately

Suppose the plates for each key have an area of 475 mm2 and : many computer keyboards operate on the principle of capacitance. each key forms a small parallel-plate capacitor whose

The surface of the plate has an emissivity of 6 the : air flow along a length of a 50x50cm square heated flat plate is in a large room the plates surface is at a uniform

The teacher randomly finds a test with a good grade on it : a teacher has found that the probability that a student studies for a test is 60 the probability that a student gets a

To move a large crate across a rough floor you push on it : to move a large crate across a rough floor you push on it with a force f at an angle of 21deg below the horizontal.

User Account

All Pages