Determining the p-value for the test

Reference no: EM13104155

The average hourly wage last year for members of the hospital clerical staff in a large city was $6.32. The standard deviation of the population was $.54. This year a sample of 50 workers had an average hourly wage of $6.51. Test the claim at alpha-.05 that the average wage has not changed by finding the p-value for the test.

Reference no: EM13104155

Questions Cloud

How compensation strategies enhance organization performance : Do you think that pay is a bigger factor than job satisfaction? How many of you review the total package before accepting offer? What items do you negotiate?

Articulate key aspects of operations management : Articulate key aspects of operations management. Explain why operations management is important to managers in various organizational areas.

Case study based on advertising strategy : You have just been appointed the Vice President of Advertising at the Keller Advertising Agency! Your agency has just signed a new client, LibraTech, that wants to introduce their new eReader into the marketplace in a way that will scare the competit..

What is the magnetic field at the center : A straight conductor carrying a current of 19 A splits into identical semicircular arcs of radius 13.3 m. The positive direction is out of the screen. What is the magnetic field at the center of the resulting circular configuration?

Determining the p-value for the test : Test the claim at alpha-.05 that the average wage has not changed by finding the p-value for the test.

Poisson distribution-confidence interval-probability : If you buy a box of Wisk, the probability of getting a scoop is 97%. If you buy 9 boxes over the next several months, what is the probability of missing two scoops?

Average number of acres in western pennsylvania : A state executive claims that the average number of acres in western Pennsylvania State Park is less than 2000 acres. A random sample of five parks is selected, and the number of acres is shown. At alpha=.01, is there enough evidence to support th..

Information about applied statistics : A geological study indicates that wells drilled in a certain area should strike water with probability 0.2. Find the probability that:

Question about applied probability : A research company stated that 20% of missed school days are due to asthma. If a group of 400 school children are selected at random, what is the probability that fewer than 70 will miss school because of asthma?

User Account

All Pages