Let the random variable X represent a student’s score on an IQ test. Suppose that student IQ scores are Normally distributed with a mean of 100 and a standard deviation of 15.

Part A.Any student who scores at least 130 on an IQ test would be considered gifted. If a student has scored 130 on an IQ test, what percentile does this score represent? Part B.In a class of 50 students, how many would you expect to score at least 115 on an IQ test?

Part C.Suppose that 10 students are randomly selected from a large school. What is the chance that at least 3 of them will have an IQ score greater than 125 (use binomial PMF)

You anticipate having to pay $30,000 per year for your child’s college education starting 10 years from now. You plan to finance four years of college by making quarterly deposits in a savings account starting now. The final deposit is made three months prior to the first college payment, for a total of 40 deposits. Each annual college payment is made in full at the beginning of the school year.

If the savings account earns 8% per annum convertible quarterly, what should your quarterly deposit be?

1. Less than $1,700

2. At least $1,700, but less than $1,710

3. At least $1,710, but less than $1,720

4. At least $1,720, but less than $1,730

5. $1,730 or more

You are saving for the college education of your two children. They are two years apart in age; one will begin college 14 years from today and the other will begin 16 years from today. You estimate your children’s college expenses to be $38,000 per year per child, payable at the beginning of each school year. The appropriate interest rate is 6.8 percent. Your deposits begin one year from today. You will make your last deposit when your oldest child enters college. Assume four years of college for each child. How much money must you deposit in an account each year to fund your children’s education?

Your friend works as a software analyst and earns $80000 a year. She also has a part-time job of baking cooking for school and party events. She earns up to $500 per event and caters as many as five events a month . She is wondering if she should switch to baking cookies full time when she might be able to cater 25 events a month. Her operating expenses would be expected to rise by $10000 per year. What is the opportunity cost for her is she switches to full-time crating? What recommendation would you make to your friend about her career, after weighing the pros and cons of each option ?

1) Give an example of the following types of decisions that you have had to make (personal or work-related):

Low consequence work-oriented

High consequence work-oriented

2) Give an example (personal or work-related) for each of the following types of problems that you have experienced.

Low consequence people problem

High consequence people problem

3) Give two specific examples on what the supervisor at your workplace could do to develop the potential in his or her subordinates.

4) List 10 tasks that you have to do right now (home, work, school, etc). Use the ABC system to label the priority of the tasks. Then use the Urgent/Important matrix to prioritize.

Python Practice Sample:  

Write code to replace every occurrence of THE or the with ### and every word ending with the letter s to end with a $. Print the resulting text four words per line (and any remaining words from each paragraph on the last one of each paragraph)

"The modern business world goes way beyond the balance sheet. Whether your passion is finance or fashion, economics or the environment, you need an education built for business. At Bentley, we understand this. Sure, we started as an accounting school. But over the past 100 years, the business world has changed and we have too. Today, your classmates are dreaming of Silicon Valley or Washington D.C., just as often as Wall Street"

Please enter your response to both questions posed below.

Subject : Computer And Network Security

Total word count must be 250 to 300 words in your posting. (20 points)

Please also respond to at least two of your classmates with a meaningful reply of 150 words or greater each. (5 points each)

Please provide references for your original postings in APA format.

1. What or who do you think is the greatest threat to the security of information today? What computer security incidents have been in the news recently?
2. What policies govern your behavior currently, in school, work, or in other organizations? Are those policies enforced/followed? Why or why not?