Is the average performace rating the same for all grades

Assignment Help Basic Statistics
Reference no: EM13937570

At this point we know the following about male and female salaries.

a. Male and female overall average salaries are not equal in the population.

b. Male and female overall average compas are equal in the population, but males are a bit more spread out.

c. The male and female salary range are almost the same, as is their age and service.

d. Average performance ratings per gender are equal.

Let's look at some other factors that might influence pay - education(degree) and performance ratings.

We found that average performance ratings do not differ between males and females in the population. Now we need to see if they differ among the grades. Is the average performace rating the same for all grades?

(Assume variances are equal across the grades for this ANOVA.)

You can use these columns to place grade Perf Ratings if desired.

A B C D E F


Attachment:- Randomized Data.xlsm

Reference no: EM13937570

Questions Cloud

Different varieties of cantonese in hong kong : Do you agree that there are different varieties of Cantonese in Hong Kong? Is there a ‘correct' form or style of Cantonese? Illustrate with examples.
Define significant economic event : Describe a significant economic event that is currently taking place in the world. Explain what you now understand more clearly and possibly relate your understanding back to your business practice. Consider including a related news link about the..
What is the receivables turnover and annual credit sales : Evil Pop, Inc., has an average collection period of 50 days. Its average daily investment in receivables is $44,300. Assume 365 days per year. What is the receivables turnover? What are annual credit sales?
Calculate the amounts that went to the preferred : The cash dividends declared and paid during each of the first 3 years of Framer's operations are shown. Calculate the amounts that went to the preferred and the common shareholders (SHs) each year.
Is the average performace rating the same for all grades : We found that average performance ratings do not differ between males and females in the population. Now we need to see if they differ among the grades. Is the average performace rating the same for all grades?
How involved should the government be in protecting : How involved should the government be in protecting us from media effects? Where do you draw the line between free speech and indecency? Is censorship ever warranted
Depreciation will equal capital expenditures in each year : Following is a four-year forecast for Torino Marine. Year 2015 2016 2017 2018 Free CFs in million -76 92 112 150 a. Estimate the fair market value of Torino Marine at the end of 2014. Assume that after 2018, earnings before interest and tax will rema..
Provide a brief overview of corporate history : Organisation overview: Identify the selected organisation and provide a brief overview of its corporate history
Percentage of company capital structure consists of debt : Hook Industries' capital structure consists solely of debt and common equity. It can issue debt at rd = 8%, and its common stock currently pays a $3.50 dividend per share (D0 = $3.50). The stock's price is currently $29.50, its dividend is expected t..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Probability-tested chicken not contaminated kind of bacteria

15% with salmonella, and 13% with both. What is the probability that a tested chicken was not contaminated with either kind of bacteria?

  Suppose we have a population of scores with a mean micro of

suppose we have a population of scores with a mean micro of 975 and a standard deviation s of 15. assume that the

  Find the degree of freedom for unequal variance test

a. Find the degree of freedom for unequal variance test. b. State the decision rule for .05 significance level. c. Compute the value of the test statistic.

  Assume the variable is normally distributed please put you

at a large publishing company the mean age of proofreaders is 36.2 years and the standard deviation is 3.7 years.

  The driving distance for the top 100 golfers on the pga

the driving distance for the top 100 golfers on the pga touris between 284.7 and 310.6 yards. assume that the driving

  Determine the probability that rivet is defective

Assume rivets are defective independently of one another, each with the same probability. If 24% of all seams need reworking, determine the probability that rivet is defective?

  Estimate probability of the stocks increase in value

An investor owns three common stocks. Each stock, independent of the other, has equally likely chances of: List the possible outcomes of this experiment. Estimate the probability at least two of the stocks increase in value.

  If a random sample of 65 married women are selected what is

sociologists say that 80 of married women claim that their husbands mother is the biggest bone of contention in their

  F test for equality of variance

An automobile manufacturer claims the variance in the fuel consumption for its vehicles is less than the variance of similar type vehicles from another competitor.

  Confidence interval for the mean weight of brown

A 90% confidence interval for the mean weight of brown M{&}M plain candies is and A 90% confidence interval for the mean weight of red M{&}M plain candies is

  If we have no information about the proportion of votes

thirty 30 students were asked if they voted for hilary clinton or john nosh for president. eighteen 18 said that they

  Find probability that in remaining eight plants four produce

If 12 of them produce yr owers what is the probability that in the remaining 8 plants 4 produce yw owers, and 3 produce gr owers?

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