As a condition of employment fashion industries applicants

Assignment Help Basic Statistics

Reference no: EM13240656

As a condition of employment, Fashion Industries applicants must pass a drug test. Of the last 220 applicants 14 failed the test. Develop a 99 percent confidence interval for the proportion of applicants that fail the test. Would it be reasonable to conclude that more than 10 percent of the applicants are now failing the test? In addition to the testing of applicants, Fashion Industries randomly tests its employees throughout the year. Last year in the 400 random tests conducted, 14 employees failed the test. Would it be reasonable to conclude that less than 5 percent of the employees are not able to pass the random drug test?

Reference no: EM13240656

Questions Cloud

A recent survey of 50 executives who were laid off from : A recent survey of 50 executives who were laid off from their previous position revealed it took a mean of 26 weeks for them to find another position.

Estimating the mean net weight of packages of ground : A state meat inspector in Iowa has been given the assignment of estimating the mean net weight of packages of ground chuck labeled “3 pounds.” Of course, he realizes that the weights cannot be precisely 3 pounds. A sample of 36 packages reveals the m..

What is the radius of the plates : A parallel plate capacitor with 4.0 mm plate spacing has circular plates and holds a charge of +/- 6 uC on each plate when it is charged to a potential of 100 V. What is the radius of the plates

Explain what is the resonance structure of the sno+1 ion : What is the resonance structure that best describes the overall structure of the SNO+1 ion

As a condition of employment fashion industries applicants : As a condition of employment, Fashion Industries applicants must pass a drug test. Of the last 220 applicants 14 failed the test. Develop a 99 percent confidence interval for the proportion of applicants that fail the test. Would it be reasonable.

On which doctrine did luther and zwingli disagree : On which doctrine did Luther and Zwingli disagree? On which doctrine did Calvin and Luther disagree? Martin Luther’s Ninety-Five Theses were a call for. Henry VIII of England

Explain the bond angles in h3o : The bond angles in H3O+ are:? a) slightly less than 109.5o b) exactly 109.5o c) slightly less than 90o d) exactly 90o

A synthesis of contemporary market orientation perspectives : A synthesis of contemporary market orientation perspectives'- European Journal of Marketing, Assess the conceptual framework of market orientation that is presented in the article

What is the net charge inside the cylinder : A cylinder of length L = 18 cm and radius R = 5.4 cm has its center at the origin and its axis along the x axis such that one end is at x= +9 cm , What is the net charge inside the cylinder

User Account

All Pages