Determining labor rates

Assignment Help Basic Statistics
Reference no: EM13113935

The U.S. Bureau of Labor Statistics released hourly wage figures for western countries in 2000 in the manufacturing sector. The hourly wage was $24.01 in Germany, $22.00 in Japan, and $19.86 in the United States.

PROBLEM:

Suppose 50 manufacturing workers are selected randomly from across the United States. What is the probability that the sample average will be less than $18.50?

NOTE: Assume that in all three countries, the standard deviation of hourly labor rates is $3.

Reference no: EM13113935

Questions Cloud

Explain how can companies effectively approach relationship : What impacts the exchange relationship when the customer does not particularly want to BE a customer. Explain How can companies effectively approach this relationship?
What is the chance that their next child will be a girl : The chance that a baby will be a girl is 1/2 and the chance of having a boy is also 1/2. If a certain family has three boys, what is the chance that their next child will be a girl? Explain your answer.
Elucidate how a niche player chis away at larger cpmpetiton : Elucidate how a niche player chis away at a larger cpmpetitor's base. Give three examples of retailers who have done this.
What would you predict the genotypes of each of two parents : Several black guinea pigs of the same genotype were mated and produced 32 black and 11 white offspring. What would you predict the genotypes of each of the two parents to be? Explain your answer.
Determining labor rates : The U.S. Bureau of Labor Statistics released hourly wage figures for western countries in 2000 in the manufacturing sector. The hourly wage was $24.01 in Germany, $22.00 in Japan, and $19.86 in the United States.
What is its temperature change : If 85 J of heat are added to a pure gold coin with a mass of 15g , What is its temperature change? Specific heat capacity of gold is 0.128.
Find degrees of freedom for a one-sample -statistic : You calculate that their mean monthly rent is $613 and their standard deviation is $96. What are the degrees of freedom for a one-sample -statistic?
Describe how the us oil companies can remain competitive : Describe how the US oil companies can remain competitive in the US market when over 35% of crude oil is currently sourced from domestic deep water drilling"
Explain why people have different skin colors : Explain why people have different skin colors, despite having the same number of melanocytes in their skin.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Finding and interpreting the p-value

Based on the F distribution tables, what is the most accurate statement that can be made about the p-value for this test?

  Graph of the probability density function

Show the graph of the probability density function for flight time.

  Capital of the czech republic

Only 10% of American adults can name the capital of the Czech Republic. On a television game show the three randomly selected contestants are given the question "What is the capital of the Czech Republic?" The probability that none of them will kn..

  Testing and determining sample size to obtain power

Compute β-error of test in part (a) if true difference in mean burning rate is 2.5 centimeters per second.

  Determining poisson random variable

A manuscript is sent to a typing firm consisting of typists A, B, and C. If it is typed by A, then the number of errors made is a Poisson random variable with mean 2.6; if typed by B, then the number of errors is a Poisson random variable

  Is it significant to accept or reject null hypothesis

If the researcher computes the t-statistic to be 4.2 and t-value found in t table for df=60 and level of significance of 0.5, is 2.0 researcher would accept or reject null hypothesis.

  Computing fair value of securities

A person is considering purchasing the stock of two home health companies that are similar in all respects except the proportion of earnings paid out as dividends.

  Determine someone with same birtheday as yours

Determine the average number of people you should ask in order to determine someone with same birtheday as yours.

  Graph of the regression line

Draw the graph of the regression line on the same plot as the scatter diagram above.

  Describe the test-value

A researcher hypothesizes that the variation in the amount of money spent on business dinners is greater than the variation of the amount of money spent on lunches. The variance of nine business dinners was $6.12 and the variance of 12 business l..

  Confidence interval-population mean

Write a one-page report to Ms. Gupta presenting your conclusions regarding the market performance of Brand 1.

  Random selected national sample of adults

The Gallup organization conducted a telephone survey with a random selected national sample of 1005 adults, 18 years and older. The survey asked the respondents, "How would you describe your own physical health at this time? "Response categories w..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd