Can this company be accused of paying substandard wages use

Assignment Help Basic Statistics
Reference no: EM13638954

The hourly wages in a particular industry are normally distributed with mean $13.20 and standard deviation $2.50. A company in this industry employs 40 workers, paying them an average of $12.20 per hour. Can this company be accused of paying substandard wages? Use alpha = 0.01 level test. Calculate the p-value. Does it suggest the same as your HT?

Please show all work.

Reference no: EM13638954

Questions Cloud

Te following experiment was carried out with a newly made : the following experiment was carried out with a newly made gaseouschlorofluoro carbon. 50.0 ml of the gas effused
Two resistors one of 5 ohms and the other of 3 ohms are : two resistors one of 5 ohms and the other of 3 ohms are connected in series to a 6v battery. a what is the resistance
If 275 ml of a 01 m naoh solution is needed to neutralize : if 27.5 ml of a 0.1 m naoh solution is needed to neutralize 50.0 mlof an hcl solution what was the initial molarity of
A-6-nc point charge is located at the center of a : a-6-nc point charge is located at the center of a conducting spherical shell. the shell has an inner radius of 2 m an
Can this company be accused of paying substandard wages use : the hourly wages in a particular industry are normally distributed with mean 13.20 and standard deviation 2.50. a
A 00450 m solution of para-aminobenzoic acid had an : a 0.0450 m solution of para-aminobenzoic acid had an absorbance of 0.844 at 267 nm in a 1.00 cm cuvet and an absorbance
Consider a 4-engine aircraft 2 on each wing where the : consider a 4-engine aircraft 2 on each wing where the probability of an engine failure is 0.001. assume that the
What are the direction and magnitude of your total : what are the direction and magnitude of your total displacement if you have traveled due west with a speed of 20.0 ms
Three sides of a die are painted red 2 sides yellow and 1 : three sides of a die are painted red 2 sides yellow and 1 side blue. what is the probability that when this die is

Reviews

Write a Review

Basic Statistics Questions & Answers

  How many students took the exam

Basic Statistics problem

  A random sample of 10 items is drawn from a population

a random sample of 10 items is drawn from a population whose standard deviation is unknown. the sample mean is 270 and

  Create interval estimate for true proportion of retirement

Formulate an 84% interval estimate for the true proportion of employees within one year of retirement in the entire corporation.

  Find a 90 confidence interval for the mean daily income the

hoping to lure more shoppers downton a city builds a new public parking garage in the central business district. the

  The area under the standard normal probability

The area under the standard normal probability distribution is?b. the area under the standard normal probability distribution is? c. the area under the standard normal probability distribution is?

  Find planning value for population standard deviation

Assume that a 95% confidence interval estimate of the population mean annual starting salary is desired. what is the planning value for the population standard deviation?

  What is the conditional probability that a student likes

question tastes in musicmusical styles other than rock and pop are becoming more popular. a survey of college

  Determine the null hypothesis

Test at the 5% level of significance whether the true mean time it takes for luggage to reach the travelers is less than 17 minutes. Determine the null hypothesis.

  With what angular speed does turntable rotate

The woman then starts walking around the rim clockwise (as viewed from above the system) at a constant speed of 1.5 m/s relative to the Earth. With what angular speed does the turntable rotate?

  Statistical procedures for analysis

Describe the correct statistical procedures for analysis for how has quality of care changed in hospitals that are part of a pay for performance (P4P) program?

  Inter arrival time of busses of route 49u of milwaukee bus

inter arrival time of busses of route 49u of milwaukee bus system follows an exponential distribution. the probability

  Testing of hypothesis of sales

A manager hopes to improve the sales figures for 10 employees by sending them to a motivational seminar. To test the effectiveness of this seminar

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