The incomes of a group of 50 loan applicants are obtained.
Which level of measurement is...
The incomes of a group of 50 loan applicants are obtained.
Which level of measurement is income?
1 point
Ordinal
Ratio
Interval
Nominal
Solutions
Expert Solution
Answer is Ratio Because the incomes of a group of 50 loan
applicants can be categorize , rank and can be equally
differentiate with neighboring data and has a natural zero.
Miss Sun Tzi obtained a level principal and interest on the
balance loan of $7142490. The nominal rate of interest is 0.6% with
a term of 4 years and payments scheduled at the end of each day.
Compute the interest expense associated with the 14th period.
Confidence Level
95%
SUMMARY STATISTICS
Group 1
Group 2
n
50
50
Number of Successes
23
11
or Sample Proportion
RESULTS*
Group 1
Group 2
Sample Proportions
Risk Difference (RD)
SE (RD)
Z
Margin of Error
CI for Risk Difference
Lower Limit
Upper Limit
Relative Risk (RR)
CI for Relative Risk
Lower Limit
Upper Limit
Odds Ratio (OR)
CI for Odds Ratio
Lower Limit
Upper Limit
Suppose that a 15-year mortgage loan for $200,000 is obtained.
The mortgage is a level-payment, fixed-rate, fully amortized
mortgage and the mortgage rate is 7.0% (APR, monthly).
a. Find the monthly mortgage payment.
b. Compute an amortization schedule for the first six
months.
c. What will the mortgage balance be at the end of the 15th
year?
d. If an investor purchased this mortgage, what will the timing
of the cash flow be assuming that the borrower does not
default?
13-22: A loan officer wished to determine if the marital status
of loan applicants was independent of the approval loans. The
following table represents the result of her survey:
Approved
Rejected
Single
213
189
Married
374
231
Divorced
358
252
Conduct the appropriate hypothesis test that will provide an
answer to the loan officer. Use a significance level of 0.01.
Calculate the p-value for the hypothesis test in part
a.
You are a banker and are confronted with a pool of loan
applicants, each of whom can be either low risk or high risk. There
are 600 low-risk applicants and 400 highrisk applicants and each
applicant is applying for a $100 loan. A low-risk borrower will
invest the $100 loan in a project that will yield $150 with
probability 0.8 and nothing with probability 0.2 one period hence.
A high-risk borrower will invest the $100 loan in a project that...
You are a banker and are confronted with a pool of loan
applicants, each of whom can be either low risk or high risk. There
are 600 low-risk applicants and 400 highrisk applicants and each
applicant is applying for a $100 loan. A low-risk borrower will
invest the $100 loan in a project that will yield $150 with
probability 0.8 and nothing with probability 0.2 one period hence.
A high-risk borrower will invest the $100 loan in a project that...
You are a banker and are confronted with a pool of loan
applicants, each of whom can be either low risk or high risk. There
are 600 low-risk applicants and 400 highrisk applicants and each
applicant is applying for a $100 loan. A low-risk borrower will
invest the $100 loan in a project that will yield $150 with
probability 0.8 and nothing with probability 0.2 one period hence.
A high-risk borrower will invest the $100 loan in a project that...
In which stages of the data investigation cycle would you
consider (a) level of measurement and (b) choice of research
design? Explain. (open-ended question)
An employer gives a pre-employment evaluation to a large group
of applicants.
The scores for the evaluation are normally distributed with a mean
of 154 and a standard deviation of 21.
a) What percentage of applicants will score more than 160 on the
evaluation?
b) The employer wants to interview only those applicants who score
in the top 15%.
What should the cut-off score be for the interviews? Round to the
nearest whole number.