The mean salary difference between the genders

Questions Cloud

User Account

All Pages

Reference no: EM13723578

Reference no: EM13723578

Assignment Help Operation Management

1 Using our sample data, construct a 95% confidence interval for the population's mean salary for each gender.
Interpret the results. How do they compare with the findings in the week 2 one sample t-test outcomes?

	Mean	St error	t value	Low	to	High
Males
Females

2 Using our sample data, construct a 95% confidence interval for the mean salary difference between the genders in the population.
How does this compare to the findings in week 2,

Difference

St Err.

T value

Low

High

How does this compare to the week 2, question 2 result (2 sampe t-test)?

a. Why is using a two sample tool (t-test, confidence interval) a better choice than using 2 one-sample techniques when comparing two samples?

3 We found last week that the degree values within the population do not impact compa rates.
This does not mean that degrees are distributed evenly across the grades and genders.
Do males and females have athe same distribution of degrees by grade?
(Note: while technically the sample size might not be large enough to perform this test, ignore this limitation for this exercise.)

What are the hypothesis statements:

OBSERVED	A	B	C	D	E	F	Total
M Grad
Fem Grad
Male Und
Female Und



EXPECTED
M Grad
Fem Grad
Male Und
Female Und

Interpretation:

What is the value of the chi square statistic:

What is the p-value associated with this value:

Is the p-value <0.05?

Do you reject or not reject the null hypothesis:

If you rejected the null, what is the Cramer's V correlation:

What does this correlation mean?

What does this decision mean for our equal pay question:

4 Based on our sample data, can we conclude that males and females are distributed across grades in a similar pattern within the population?

What are the hypothesis statements:

Ho:

Ha:

What is the value of the chi square statistic:

What is the p-value associated with this value:

Is the p-value <0.05?

Do you reject or not reject the null hypothesis:

If you rejected the null, what is the Phi correlation:

What does this correlation mean?

5. How do you interpret these results in light of our question about equal pay for equal work?

A standard deviation of four pounds. : A survey of 50 lobster fishermen on Funafuti (an island in Tuvalu), found that they catch an average of 32 pounds of lobster per day with a standard deviation of four pounds.a) If a fisherman is selected randomly, what is the probability that hi..

What issue led to the rise of the jefferson-republican party : What issues led to the rise of the Jefferson-Republican party in the 1790s? What mistakes were made by the Federalists that allowed the Republican Party to succeed?

Describes how ebay resembles a competitive market : eBay.com is a vast auction site that is similar to a competitive market in some ways but differs from it in others. Which of the following describes how eBay resembles a competitive market

The proportion of women physicians at the university : The percentage of physicians who are women is 27.9%. In a survey of physicians employed by a large university health system, 45 of 120 randomly selected physicians were women. Is there sufficient evidence at the 0.05 level of significance to c..

The mean salary difference between the genders : Using our sample data, construct a 95% confidence interval for the mean salary difference between the genders in the population. How does this compare to the findings in week 2,

Broad range of talent management efforts : Describe and analyze the broad range of talent management efforts that use software applications to help you Director to make an educated decision.

Provide an example from your experience as an employee : Provide an example from your experience as an employee or customer. Construct your answer from the theories you've learned. Review several of your peers' posts.

Describe economic and financial events that transpired : A number of economic and financial events occurred to create a "perfect financial storm" that led us into the Financial Crisis of 2007-2009. The major economic and financial events that transpired to contribute to this event

Discuss appointment tools-organization skills : You have just become the supervisor of a new department. What can you do to make the department and its employees more organized? Discuss appointment tools, organization skills, and management strategies.

OBS COUNT - m

OBS COUNT - f