Mean diameter of the peaches

Reference no: EM1394361

The diameters of peaches in a certain orchard are normally distributed with a mean of 3.85 inches and a standard deviation of 0.42 inches. Show all work.

(A) What percentage of the peaches in this orchard is larger than 3.79 inches?

(B) A random sample of 100 peaches is gathered and the mean diameter is calculated. What is the probability that the sample mean is greater than 3.79 inches.

Reference no: EM1394361

Questions Cloud

Calculate the uncertainty in the magnetic field strength : What is the phase dierence between wavefronts originating from the two slits, at a point on the screen located +Π/10m from the zero'th order?

Sample size when maximum error of estimate given : Assume that a sample is drawn and z(α/2) = 1.65 and σ = 35. Answer the following questions. (A) If the Maximum Error of Estimate is 0.04 for this sample, what would be the sample size?

Should these likely consequences affect the ethical analysis : When an employee learns of apparently unlawful behaviour on the part of his or her employer, does the employee have an ethical duty to blow the whistle on the employer.

Purified protein concentration : You measured the purified protein concentration, which is 5 ug/uL. You decided to load 20 ug protein to the gel. How would you dilute your sample?

Mean diameter of the peaches : A random sample of 100 peaches is gathered and the mean diameter is calculated. What is the probability that the sample mean is greater than 3.79 inches.

Write main points of the essay for taking college degree : The introductory paragraph sharing what essay is about;Reasons for seeking college degree; Strong concluding paragraph which sum-up the main points of the essay.

Probability of getting four hits in a particular game : Joe Mauer of the Minnesota Twins had the highest batting average in the 2009 Major League Baseball season. His average was .461. So assume the probability of getting a hit is .461 for each time he batted. In a particular game, assume he batted fou..

Traditional methods for testing hypotheses : What is the minimum sample size required to assure that your sample proportion "p" will be within the required margin of error around the population proportion "p". Use the traditional methods for testing hypotheses and show the results of all ste..

Discuss the employer also employee position : Estimates the statement: Rising medical costs are harmful to the economy because greater consumption expenditures on medical services result in lower savings, hence reduced private investment.

User Account

All Pages