Consider the following table for a single-factor ANOVA.

(a) Find x_1,2.


(b) Find x_2,1.


(c) Find C₁.


(d) Find x.


(e) Find (C_i )².

Compute the projection of y = (1, 2, 2, 2, 1)  onto span (x1, x2) where

x1 =(1, 1, 1, 1, 1)   x2 =(4, 1, 0, 1, 4)

The inner product to use is the usual dot product. (This will compute a best-fitting function that is quadratic with no linear term, fitting to the data (−2, 1),(−1, 2),(0, 2),(1, 2),(2, 1).)

A fixed number of moles of an ideal gas are kept in a container of volume V and an absolute temperature T.
If T doubles while V is held constant, the new net internal energy of the gas will be ________ times the original internal energy of the gas.

If T and V are both doubled, the new r.m.s. velocity of the molecules in the gas will be _________ times the original r.m.s. molecular velocity.

c. Taking every 20th passenger in your sorted table, create a new table that lists Passenger ID and Rating for the 20 data points you will now have (In excel please) with formula. I am stomped by this.

QUESTION 31

A bank that funds a portfolio of assets with higher credit risk than another bank has to have more equity capital if creditors are to be indifferent between lending to either bank.

True

False

QUESTION 32

Subprime assets lost value rapidly between 2007 and 2009. This lowered the value of banks that had exposure to these assets and financial institutions that had exposure to banks that were exposed to subprime risk. Since the assets were hard to value they were not acceptable as collateral. This made banks illiquid and this scared away the suppliers of bank capital. A liquidity crisis turned into a credit crisis for many financial institutions such as WAMU, Wachovia, Lehman and others.

True

False

QUESTION 33

If the yield curve shifts up in (interest rates along the curve all change by the same number of basis points) and the bank is funded with liabilities that have shorter maturities than its assets; the value of the bank will decline.

True

False

QUESTION 34

Use the following data about a fixed coupon corporate bond to answer the following question.

The yield to maturity of the bond is greater than 8%        

True

False

QUESTION 35

Base your answer to the following question on this document:

https://www.fdic.gov/regulations/safety/manual/section2-1.pdf

Bank capital performs several very important functions. It absorbs losses, promotes public confidence, helps restrict excessive asset growth, and provides protection to depositors and the deposit insurance funds.

True

False

You want to test if children will exhibit a higher number of aggressive acts after watching a violent television show. The number of aggressive acts for the same 19 participants before and after watching the show are as follows:

BEFORE AFTER

4 5

6 6

3 4

2 4

4 7

1 3

0 2

0 1

4 5

1 3

2 2

0 4

2 4

5 3

3 6

3 2

1 3

0 2

5 1

Paired Sample T-test

t df p

Before after -2.559 18 0.010

Note: For all tests, the alternative hypothesis specifies that the measurement one is less than measurement two.

Note: Student's t-test

PRE/POST MEANS

Before 2.42

After 3.53

Note a= .05

A pool of participants was randomly divided into FIVE treatment groups. The groups were administered daily doses of vitamin C over a 12-month period. The data in the table represents the number of cold and flu viruses reported by the participant as a function of their vitamin C dosage. Using α = .05, analyze the data using the correct statistical procedure.

Be sure to use a Post Hoc test (I recommend Tukey). Also, click on options and select descriptive statistics when you run your test.

1. State your null hypothesis 3pts

2. What statistical test would you perform? 3pt

3. What is the value of F? 3 pts.

4. Is F significant? 3pts

5. How many of the groups are significantly different from the others? 3pts.

A pool of participants was randomly divided into FIVE treatment groups. The groups were administered daily doses of vitamin C over a 12-month period. The data in the table represents the number of cold and flu viruses reported by the participant as a function of their vitamin C dosage. Using a=.05, analyze the data using the correct statistical procedure.

Be sure to use a Post Hoc test (I recommended Tukey). Also, click on options and select descriptive statistics when you run your test.

a. State your null hypothesis.

b. What statistical test would you perform?

c. What is the value of F?

d. Is F significant?

e. How many of the groups are significantly different from the others.