Assessing probability on normal distribution

Reference no: EM1318823

The mean lifetime of a TV by a certain manufacturer is 10.5 years with a standard deviation of 3 years. If the distribution is normal, for how many years should the manufacturer give a replacement guarantee, if the company does not want to replace more than 5% of the televisions?

Reference no: EM1318823

Questions Cloud

What is the total energy stored in seven capacitors : A 6 ornament is hanging by a 1.30 wire when it is suddenly hit by a 3.00 missile travelling horizontally at 10.0. The missile embeds itself in the ornament throughout the collision.

Lowest possible score : Find the lowest possible score a candidate can score and still qualify. Assume the scores are normally distributed.

Health insurance in america : Health insurance in America was forever changed by the development of managed care organizations in the 1970s. Briefly trace the development of managed care from the HMO Act of 1973 moving forward.

Which makes an angle of 17° with the horizontal : A driver in a car travelling at the speed of 78 km/h sees a cat km away on the road. How long will it take for the car to accelerate uniformly to a stop in exactly 99 m.

Assessing probability on normal distribution : If the company does not want to replace more than 5% of the televisions?

What are the velocities of the two people : A 1.35 block is attached to a spring with spring constant 14. While the block is sitting at rest, a student hits it with a hammer and almost instantaneously gives it a speed of 50. What are The block's speed at the point where = 0.750 A.

Calculate break even values : Calculate break even values.

What is the maximum restoring force of bob : Three capacitors are arranged. C1 has a capacitance of 5.0 pF, C2 has the capacitance of 10 pF, and C3 has the capacitance of 15 pF. Find the voltage drop across the entire arrangement if the voltage drop across C2 is 311 V.

Balanced budget act : The Balanced Budget Act of 1997 brought about major changes in the way that American healthcare is financed-there were many changes in funding and many new requirements for hospitals and other providers to meet.

User Account

All Pages