1.Your Username for your company computer is three letters followed by five single digit numbers. The Letters can be repeated but the digits cannot be repeated. Find total possible number of usernames for your company"s computer system.

2.If a pair of fair dice is rolled find following probability that a number other than seven or eleven is rolled such that it is given that one of the two die is a two or a four.?

3.It is estimated that 2% pregnancies are the result of in vitro fertilization. The chance of multiple births from in vitro fertilization is 48%. The chance of multiple births from normal methods is 3%.

a) What is the probability a couple used in vitro fertilization and it resulted in a non-multiple birth?

b) If a multiple birth did not occur, what is the probability that it is the result of normal methods?

Having a secure password is a very important practice, when much of our information is stored online. Write a program that validates a new password, following these rules:

•The password must be at least 8 characters long.

•The password must have at least one uppercase and one lowercase letter

•The password must have at least one digit.

Write a program that asks for a password, then asks again to confirm it. If the passwords don’t match or the rules are not fulfilled, prompt again. Your program should include a method that checks whether a password is valid.

In java 1.7

easonal affective disorder (SAD) is a type of depression during seasons with less daylight (e.g., winter months). One therapy for SAD is phototherapy, which is increased exposure to light used to improve mood. A researcher tests this therapy by exposing a sample of patients with SAD to different intensities of light (low, medium, high) in a light box, either in the morning or at night (these are the times thought to be most effective for light therapy). All participants rated their mood following this therapy on a scale from 1 (poor mood) to 9 (improved mood). The hypothetical results are given in the following table.

(a) Complete the F-table and make a decision to retain or reject the null hypothesis for each hypothesis test. (Round your answers to two decimal places. Assume experimentwise alpha equal to 0.05.)

State the decision for the main effect of the time of day.

Retain the null hypothesis.Reject the null hypothesis.    

State the decision for the main effect of intensity.

Retain the null hypothesis.Reject the null hypothesis.    

State the decision for the interaction effect.

Retain the null hypothesis.Reject the null hypothesis.    

(b) Compute Tukey's HSD to analyze the significant main effect.

The critical value is  for each pairwise comparison.

Summarize the results for this test using APA format.

Every adjustment entry affects:

2 points   

QUESTION 2

The owner of a corporation is called a:

2 points   

QUESTION 3

When a corporation is owned by a few persons or by a family, it is called a:

2 points   

QUESTION 4

A distribution of cash to stockholders of a publicly held corporation is called:

2 points   

QUESTION 5

The process of preparing and closing the accounts of an organization for an accounting period is called a/an:

2 points   

QUESTION 6

The adjusting entry for supplies should be:

2 points   

QUESTION 7

The second part of stockholder equity is called:

2 points   

QUESTION 8

How many financial statements do corporations prepare?

2 points   

QUESTION 9

The Income Statement of a merchandising business has:

2 points   

QUESTION 10

The operating income is an excess of:

2 points   

QUESTION 11

An analysis that reports each dollar amount in a financial statement as a percentage of another amount is called:

2 points   

QUESTION 12

A statement that reports the changes in the retained earnings accounts during an accounting period is called the:

2 points   

QUESTION 13

Which statement classifies activities as operating, investing, or financing?

2 points   

QUESTION 14

Which account should you debit to close the net loss of a merchandise business?

2 points   

QUESTION 15

The maximum number of shares a corporation may issue is called:

2 points   

QUESTION 16

Match the terms in column I with the descriptions in Column II.

Match the terms in column I with the descriptions in Column II.

comparability

horizontal analysis

vertical analysis

base period

preferred stock

authorized capital stock

earnings distributions

proxy

statements of stockholders' equity

cost of goods sold

A.        

legal form to transfer voting rights

B.        

comparison of the same items for two or more accounting periods

C.        

accounting information to be compared between two fiscal periods

D.        

preference over common stock

E.        

the maximum number of shares a corporation may issue

F.        

changes in all stockholders' equity accounts

G.        

period used for comparison

H.        

cost of goods sold

I.         

dividends

J.         

relationship of items from one period to another

1) You conduct a stepwise regression according to the following procedure:

Step 1:        HS_SCI only

Step 2:        HS_SCI and HS_ENG

Step 3:        HS_SCI, HS_ENG and HS_MATH

Step 4:        HS_SCI, HS_ENG, HS_MATH and PARENT EDUC

Step 5:        HS_SCI, HS_ENG and HS_MATH, PARENT EDUC AND GENDER

Step 6:        HS_SCI, HS_ENG and HS_MATH, PARENT EDUC, GENDER and ATAR

Present the regression output for each of the six steps.

Choice of reference category: It is recommended that you choose U (undergraduate education) as the reference category for the categorical variable: PARENT EDUC.                                                   

2) For eachof the independent variables contained in the regression model in Step 5, fullyinterpret the regression (slope) coefficients and comment on their statistical significance.

In discussing statistical significance of a regression coefficient, you have to justify your choice of a one or two tail test.

3) In stepwise regression Step 6you noticed that the regression coefficient of ATAR is negative (!). Does this result surprise you, given the correlation of ATAR and GPA? Why/Why not? Does the inclusion of ATAR improve overall model fit? Discuss fully.   

DATA SAET:

revision question

5- For the forthcoming audit of Tom and Lee Limited the audit partner of Jack Lift Audits has set a low acceptable audit risk compared to last year.

The level of materiality the audit team will apply in the forthcoming audit will, therefore, be:

Select one:

a. Indeterminable as materiality is set by standard setters.

b. Higher compared to last year.

c. Lower compared to last year.

d. Unchanged from last year.

6- You are a member of the audit team of PBA Auditors, a major audit firm responsible for auditing Outback Hats Limited.

The audit partner during an audit team meeting stated that compared to past years the audit team will need to collect more evidence and do more work.

The audit partners of PBA Auditors had decided in an executive meeting the additional work load was needed because the audit partners wanted to lower the probability the audit team would not find a material misstatement.

The decision by the audit partners of PBA Auditors best represents a(n):

Select one:

a. Decrease in engagement risk.

b. Increase in inherent risk.

c. Decrease in detection risk.

d. Increase in detection risk.

7- Which of the following statements best describes a goal of the audit?

Select one:

a. Collect an insufficient amount of appropriate evidence at the least cost.

b. Collect a sufficient amount of inappropriate evidence at the least cost.

c. Collect a sufficient amount of appropriate evidence at the most cost.

d. Collect a sufficient amount of appropriate evidence at the least cost.v

8- Company policy requires that each credit sale above $10,000 requires approval of two department managers.

Examination of a sample of 200 credit sales in excess of $10,000 indicated that each transaction had been perfectly entered into the general journal and posted to the general ledger.

The audit team, however, found that from the sample 20 transactions had either been approved by only one department manager or no department manager.

This findings above suggest:

Select one:

a. Inherent risk is high and control risk is low.

b. Inherent risk is high and control risk is high.

c. Inherent risk is low and control risk is high.

d. Inherent risk is low and control risk is high.

Use the given data set to complete parts? (a) through? (c) below.? (Use alphaequals?0.05.) x 10 8 13 9 11 14 6 4 12 7 5 y 9.14 8.14 8.75 8.77 9.26 8.11 6.13 3.09 9.12 7.26 4.74 LOADING... Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. A. 0 4 8 12 16 0 2 4 6 8 10 x y A scatterplot has a horizontal x-scale from 0 to 16 in increments of 2 and a vertical y-scale from 0 to 10 in increments of 1. Eleven points are plotted with approximate coordinates as follows: (4, 1); (5, 1.4); (6, 1.6); (7, 2); (8, 2.4); (9, 3); (10, 3.6); (11, 4.2); (12, 4.8); (13, 6); (14, 8). B. 0 4 8 12 16 0 2 4 6 8 10 x y A scatterplot has a horizontal x-scale from 0 to 16 in increments of 2 and a vertical y-scale from 0 to 10 in increments of 1. Eleven points are plotted with approximate coordinates as follows: (4, 2); (5, 2.6); (6, 3); (7, 3.6); (8, 4); (9, 4.6); (10, 5); (11, 5.6); (12, 6); (13, 6.6); (14, 7). C. 0 4 8 12 16 0 2 4 6 8 10 x y A scatterplot has a horizontal x-scale from 0 to 16 in increments of 2 and a vertical y-scale from 0 to 10 in increments of 1. Eleven points are plotted with approximate coordinates as follows: (4, 3); (5, 4.8); (6, 6.2); (7, 7.2); (8, 8.2); (9, 8.8); (10, 9.2); (11, 9.2); (12, 9.2); (13, 8.8); (14, 8.2). D. 0 4 8 12 16 0 2 4 6 8 10 x y A scatterplot has a horizontal x-scale from 0 to 16 in increments of 2 and a vertical y-scale from 0 to 10 in increments of 1. Eleven points are plotted with approximate coordinates as follows: (4, 6); (5, 5.6); (6, 5); (7, 4.6); (8, 4); (9, 3.6); (10, 3); (11, 2.6); (12, 2); (13, 1.6); (14, 1). b. Find the linear correlation? coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. The linear correlation coefficient is requals nothing. ?(Round to three decimal places as? needed.) Using the linear correlation coefficient found in the previous? step, determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. Choose the correct answer below. A. There is insufficient evidence to support the claim of a nonlinear correlation between the two variables. B. There is sufficient evidence to support the claim of a nonlinear correlation between the two variables. C. There is insufficient evidence to support the claim of a linear correlation between the two variables. D. There is sufficient evidence to support the claim of a linear correlation between the two variables. c. Identify the feature of the data that would be missed if part? (b) was completed without constructing the scatterplot. Choose the correct answer below. A. The scatterplot reveals a distinct pattern that is a? straight-line pattern with negative slope. B. The scatterplot reveals a distinct pattern that is a? straight-line pattern with positive slope. C. The scatterplot does not reveal a distinct pattern. D. The scatterplot reveals a distinct pattern that is not a? straight-line pattern. Click to select your answer(s).

The following independent situations occurred at the end of Year 2 and require an inventory report in the year-end financial statements. The dollar amounts provided in the table below are on a per-unit basis. In Situation 5., assume that the company is applying IFRS.

Select from the option list provided the appropriate measurement attributes for reporting inventory in the year-end financial statements. Each choice may be used once, more than once, or not at all.