Find percent of the tires using normal distribution

Reference no: EM13114884

Suppose Cooper Tire manufactures tires having the property that the mileage the tire lasts approximately follows a normal distribution with a mean of 60,000 miles and a standard deviation of 5,200 miles. What percent of the tires will last at least 75,000 miles?

Reference no: EM13114884

Questions Cloud

What is huntingtons disease : What is Huntington's disease? How is it inherited? Why do you suppose that the longer the CAG repeat mutation is in the diseases gene, the more severe the disease and the earlier the onset of the disease?

Explain what role does business communication play : Explain What role does business communication play in your day-to-day work activities? How does it help you manage your daily activities?

Find probability that have mean cost between range : If 36 of these repair bills are randomly selected, find the probability that they have a mean cost between 271 dollars and 273 dollars.

Which pair formation releases the greatest amount of energy : when the cations Na+ K+ Cs+ are combined with chloride ion in the gas phase to form ion pairs, which pair formation releases the greatest amount of energy? KCL or RbCl, or NaCl or CsCl.

Find percent of the tires using normal distribution : A normal distribution with a mean of 60,000 miles and a standard deviation of 5,200 miles. What percent of the tires will last at least 75,000 miles?

How many grams of dry ammonium chloride needed : How many grams of dry NH4Cl need to be added to 2.10 L of a 0.500 M solution of ammonia, NH3 , to prepare a buffer solution that has a pH of 8.76? Kb for ammonia is 1.8*10 ^-5.

Economic and environmental variables to determine value : The coursework will involve preparing a template using physical, social, economic and environmental variables to determine value creation. This will assist in facilitating student awareness of the key indicators which are linked to value creation ..

Forecast errors for sophisticated models : All forecasts contain some error whether the model is simple or sophisticated, because forecasts are predictions of the future based on past data. Forecast errors can be caused by changes in conditions that generated the past data

Find probability that kid who goes to doctor has fever : Suppose 80% of kids who visit a doctor have a fever, and 20% of kids with a fever have a sore throats. What's the probability that a kid who goes to the doctor has a fever and a sore throat?

User Account

All Pages