Randomly selected five pound box of nails

Assignment Help Basic Statistics

Reference no: EM13104386

The number of nails in a five pound box is normally distributed with a mean of 563.3 and a standard deviation of 33.2. The probability is .99 that a randomly selected five pound box of nails contains at least how many nails approximately? What is the probability that there are less than 500 nails in a randomly selected five pound box of nails?

Reference no: EM13104386

Questions Cloud

Estimate the least squares regression line : Determine the least squares regression line using Excel. Determine the MSE for the trend line (in a) and the 3 month moving average (in c.) Which forecasting method is better? Explain.

What is the tangential speed of a wad of chewing gum : A wheel with radius 43.9 cm rotates 4.27 times every second. Find the period of this motion.

Point estimates and confidence intervals : The Warren County Telephone Company claims in its annual report that "the typical customer spends $70 per month on local and long-distance service.

What is the total distance the car travels : A car travels north at 28.9 m/s for 14.3 min. It then travels south at 40.1 m/s for 28.5 min. a) What is the total distance the car travels? b) What is the displacement of the car?

Randomly selected five pound box of nails : What is the probability that there are less than 500 nails in a randomly selected five pound box of nails?

Calculation to find mse : Enrollment in a particular class for the last four semesters has been 120, 126, 110, and 130. Suppose a one-semester moving average was used to forecast enrollment.

Explain direction and attention styles to achieve goals : Explain your Direction and Attention styles and how you better understand them now. How can you use these styles to achieve your goals and better focus attention and time?

Computing confidence intervals : Bob Nale is the owner of Nale's Quick Fill. Bob would like to estimate the mean number of gallons of gasoline sold to his customers.

Find the normal force on the truck to the highway surface : A 1128 kg car and a 2210 kg pickup truck approach a curve on the expressway that has a radius of 272 m. A) At what angle should the highway engineer bank this curve so that vehicles traveling at 72.9 can safely round it regardless of the condition..

User Account

All Pages