Question

The life expectancy of the material is 30 years. The warranty is 10 years. What is...

The life expectancy of the material is 30 years. The warranty is 10 years.

What is the probability that the material will be fully changed between years 11 to 30?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The average life expectancy of dishwashers produced by a company is 6 years with a standard...
The average life expectancy of dishwashers produced by a company is 6 years with a standard deviation of 8 months. Assume that the lives of dishwashers are normally distributed. A.What is the probability that a randomly selected dishwasher will have a life expectancy of at least 7 years? B.Dishwashers that fail operating in less than 4 ½ years will be replaced free of charge. What percent of dishwashers are expected to be replaced free of charge? C.What are the minimum...
According to the historical data, the life expectancy in Egypt is equal to the life expectancy...
According to the historical data, the life expectancy in Egypt is equal to the life expectancy in Morocco. A new study has been made to see whether this has changed. Records of 275 individuals from Egypt who died recently are selected at random. The 275 individuals lived an average of 63.6 years with a standard deviation of 2.8 years. Records of 230 individuals from Morocco who died recently are selected at random and independently. The 230 individuals lived an average...
Assuming the life expectancy of horses follows the normal distribution with a mean of 27 years...
Assuming the life expectancy of horses follows the normal distribution with a mean of 27 years and a standard deviation of 1.2 years. a) If we randomly select 13 horses, what is the probability that the average lifetime of these horses is greater than or equal to 28 years. b) In a group of 35 horses, approximately how many of them will live between 25 to 30 years? c) Knowing that a horse dies earlier than 63% of all horses,...
The life expectancy in the United States is 75 years with a population standard deviation of...
The life expectancy in the United States is 75 years with a population standard deviation of 7 years. A random sample of 49 individuals is selected. What is the probability that the sample mean will be less than 72.5 years
Life expectancy expectancy at Birth in the United States increased from approximately 41 years of age...
Life expectancy expectancy at Birth in the United States increased from approximately 41 years of age in 1882 almost 69 years of age by 1950. Discuss the cause of the dramatic increase in life expectancy and assess their relative importance.
An appliance dealer's website features the mean life expectancy values for major household appliances. A standard...
An appliance dealer's website features the mean life expectancy values for major household appliances. A standard refrigerator's mean life expectancy is 18 years with a standard deviation of 2 years. What is the probability that your standard refrigerator will last between 12 and 20 years? Express the probability as a percentage rounded to the nearest hundredth.
Assume that life expectancy in your city is normally distributed with a mean of 75 years...
Assume that life expectancy in your city is normally distributed with a mean of 75 years and a standard deviation of 8 years. What is the probability that you will live to be over 100 years old? Now The 2,500,000 cars in your city experience unrecoverable losses of $500,000,000 per year from theft, collisions, etc. If 30% of premiums are used to cover expenses, what premium must be charged to car owners?
Contrast life expectancy with health expectancy. What are the implications of the difference?
Contrast life expectancy with health expectancy. What are the implications of the difference?
A dishwasher has a mean life of 12 years with an estimated standard deviation of 1.25...
A dishwasher has a mean life of 12 years with an estimated standard deviation of 1.25 years ("Appliance life expectancy," 2013). Assume the life of a dishwasher is normally distributed. State the random variable. Find the probability that a dishwasher will last more than 15 years. Find the probability that a dishwasher will last less than 6 years. Find the probability that a dishwasher will last between 8 and 10 years. If you found a dishwasher that lasted less than...
A dishwasher has a mean life of 12 years with an estimated standard deviation of 1.25...
A dishwasher has a mean life of 12 years with an estimated standard deviation of 1.25 years ("Appliance life expectancy," 2013). Assume the life of a dishwasher is normally distributed. a.) State the random variable. b.) Find the probability that a dishwasher will last more than 15 years. c.) Find the probability that a dishwasher will last less than 6 years. d.) Find the probability that a dishwasher will last between 8 and 10 years. e.) If you found a...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT