Determining normal probability of wooden dowel

Assignment Help Basic Statistics

Reference no: EM13101759

1. The diameters of a wooden dowel produced by a new machine are normally distributed with a mean of 0.55 inches and a standard deviation of 0.01 inches. What percent of the dowels will have a diameter less than 0.57?

2. The a loan officer rates applicants for credit. Ratings are normally distributed. The mean is 240 and the standard deviation is 50. Find the probability that an applicant will have a rating greater than 300.

Reference no: EM13101759

Questions Cloud

Histogram and frequency distribution : A medical research team studied the ages of 34 patients who had strokes caused by stress. The frequency distribution below summarizes the results. When trying to understand the stroke data, what would be the advantage of looking at a histogram ins..

Define competitive advantage as well as competitive strategy : Define competitive advantage as well as competitive strategy. Does UPS have a competitive advantage and or a competitive strategy? Justify

Determining florida lottery : In the Florida lottery, six numbers from 1 to 53 must be selected. to win the jackpot, the six numbers must match the draw numbers.

The police arrest lou who admits to a crime. : The police arrest Lou who admits to a crime. Later Lou refutes the confession as well as demands a trial at which a witnesses testify they saw him commit the crime

Determining normal probability of wooden dowel : The diameters of a wooden dowel produced by a new machine are normally distributed with a mean of 0.55 inches and a standard deviation of 0.01 inches. What percent of the dowels will have a diameter less than 0.57?

Identify the different approaches used to promote disneyland : What means does Disneyland Paris use to set its prices for all goods as well as services? Identify the different approaches used to promote Disneyland paris

Provide an instance of an industry or company : Provide an instance of an industry or company that has changed its strategy over time as environmental factors such as technology,

Find out the molecular formula : find out the molecular formula and empirical of this compound and determined to contain 4.36 grams of phosphorus and 5.64 grams of oxygen

Recent study of abusing partner physically or sexually : A recent study, "[b]ased on data from a survey of nearly 1,500 Boston men aged 18 to 35 years...found that 16 percent of the men - about one in six -- said they had abused their partner physically or sexually within the past year.

User Account

All Pages