State your conclusion about the hypotheses

Assignment Help Basic Computer Science

Reference no: EM131383880

NYPD and sex discrimination. The table below shows the rank attained by male and female officers in the New York City Police Department (NYPD). Do these data indicate that men and women are equitably represented at all levels of the department?

a) What's the probability that a person selected at random from the NYPD is a female?

b) What's the probability that a person selected at random from the NYPD is a detective?

c) Assuming no bias in promotions, how many female detectives would you expect the NYPD to have?

d) To see if there is evidence of differences in ranks attained by males and females, will you test goodness-of-fit,

homogeneity, or independence?

e) State the hypotheses.

f) Check the conditions.

g) How many degrees of freedom are there?

h) The chi-square value for the table is 290.1 and the P-value is less than 0.0001. State your conclusion about the hypotheses.

Reference no: EM131383880

Questions Cloud

Whether the baby exhibited health problems : They kept track of the mother s age, the number of weeks the pregnancy lasted, the type of birth the level of prenatal care the mother had, the birth weight and sex of the baby, and whether the baby exhibited health problems.

What is the current price of the bond : Black Water Corp. just issued zero-coupon bonds with a par value of $1,000. The bond has a maturity of 30 years and a yield to maturity of 7.16 percent, compounded annually. What is the current price of the bond?

What are some of the largest mergers and acquisitions : What are some of the largest mergers and acquisitions over the last two years? What was the rationale for these actions? Do you think they will be successful? Explain.

What is the yield to maturity for bonds : The bonds would be 11-year to maturity, carry a 7.06 percent annual coupon, and have a $1,000 par value. Blue Crab, Inc. has determined that these bonds would sell for $739 each. What is the yield to maturity for these bonds?

State your conclusion about the hypotheses : Assuming no bias in promotions, how many female detectives would you expect the NYPD to have?

What is the bond current yield : You paid $1,168 for a corporate bond that has a 15.07 percent coupon rate. What is the bond's current yield?

Assume annual coupon payments : What is the yield to maturity of a 13-year bond that pays a coupon rate of 7.83 percent per year, has a $1,000 par value, and is currently priced at $1,483? Assume annual coupon payments.

What are the specific highlights of each regulation or act : What are the specific highlights of each regulation or Act? Will there be an impact to the merged company? What can the merged company do to be proactive and reactive for each regulation or Act?

Fit additive and multiplicative decomposition models : Fit additive and multiplicative decomposition models to these data(Monthly Wine Sales).- Fit the Winter's triple exponential smoothing model to these data.

User Account

All Pages