Depending on the FICO score, there are a couple of things that can be done. An individual with a lower score has an easier chance to improve their score.

The biggest thing is to start paying bills on time. That means paying them so they are received by the due date since many companies will call a collection agency as ...

See attached file.
Data set attached includes a simple random sample of FICO credit rating scores. As of this writing, the Mean FICOscore was reported to be 678. Use a 0.05 significance level to test the claim that the sample of FICOscores comes from a population with a mean equal to 678.
H0:
H1:
Test Statistic [S

See attached files.
Review the following five applications. They are all for primary residential, 30-year mortgages, with full documentation. Be sure that before you decide which applications to approve, you consult the Lending Policies Manual. Your goal is to give the bank the greatest possible gain.
Choose the loan(s)

See the attached file.
1-
A snack food company produces bags of peanuts labeled as containing 4 ounces. A consumer reports organization wants to see if the weight is actually less than 4 ounces. They randomly choose 40 bags and their contents are weighed. They find the average weight is 3.5 ounces with a standard deviation

Why it is possible to easily convert standard scores from one scale to another. When using these score listed below the mean and standard deviation of each of the transformed scores and thetheoretical rationale for their equivalency for an example.
Person A z-score of 1.0
CEEB Score = 600
IQ Score = 115
AP Score = 82%

Setting ยต = 60 and σ = 7
What is the z score of 78?
What is the z score of 45?
What is the probability of 59?
What is the probability of 62?
What score falls at z = 1.64?
What score falls at z = -1.96?
What percentage of scores are 73 or less?
What proportion of scores is between 45 and 78?

On a test whose distribution is approximately normal with a mean of 50 and a standard deviation of 10, the results for three students were reported as follows:
Student Opie has a T-score of 60.
Student Paul has a z-score of -1.00.
Student Quincy has a z-

How do you find the z-score corresponding to a score of X = 100 for the distributions given below? How do you know what direction they are going?
a. mu = 80 and sigma = 10
b. mu = 80 and sigma = 5
c. mu = 105 and sigma = 10
d. mu = 105 and sigma = 5
Above, mu represents Mean and sigma represents Standard Deviation.

Find the z-score corresponding to a score of X = 100 for each of the following distributions:
a. ? = 80 and ? = 10
b. ? = 80 and ? = 5
c. ? = 105 and ? = 10
d. ? = 105 and ? = 5
Make sure to indicate the direction (sign) of the z-scores.

Whenever you apply for credit someone will check your credit score. Here is some data obtained from one of the agencies that administers the credit score.
The following is a distribution of FICOscores across the country:
a. Over 800-11% of the population
b. 700-800 - 49% of the population
c. 600-700 - 27% of the pop