APA formatting is expected. SafeAssign will be used for this assignment.  750 words. Three external references.

Research methods to allow for secure remote access for employees, customers, and vendors. Based on your research, present a case for a single recommendation to make to the leadership of your organization. A hypothetical organization can be used - assume confidential data (PII, PHI, financial) needs to be protected and remote access needs to allowed for employees, customers, and vendors from their personal devices.  

Please no plagiarism

Using techniques from an earlier section, we can find a confidence interval for μ_d. Consider a random sample of n matched data pairs A, B. Let d = B − A be a random variable representing the difference between the values in a matched data pair. Compute the sample mean

d

of the differences and the sample standard deviation s_d. If d has a normal distribution or is mound-shaped, or if n ≥ 30, then a confidence interval for μ_d is as follows.

d − E < μ_d < d + E

where E = t_c

c = confidence level (0 < c < 1)

t_c = critical value for confidence level c and d.f. = n − 1

(a) Using the data above, find a 95% confidence interval for the mean difference between percentage increase in company revenue and percentage increase in CEO salary. (Round your answers to two decimal places.)

(b) Use the confidence interval method of hypothesis testing to test the hypothesis that population mean percentage increase in company revenue is different from that of CEO salary. Use a 5% level of significance.

Since μ_d = 0 from the null hypothesis is in the 95% confidence interval, reject H₀ at the 5% level of significance. The data do not indicate a difference in population mean percentage increases between company revenue and CEO salaries.Since μ_d = 0 from the null hypothesis is not in the 95% confidence interval, do not reject H₀ at the 5% level of significance. The data indicate a difference in population mean percentage increases between company revenue and CEO salaries.    Since μ_d = 0 from the null hypothesis is in the 95% confidence interval, do not reject H₀ at the 5% level of significance. The data do not indicate a difference in population mean percentage increases between company revenue and CEO salaries.Since μ_d = 0 from the null hypothesis is not in the 95% confidence interval, reject H₀ at the 5% level of significance. The data indicate a difference in population mean percentage increases between company revenue and CEO salaries.

Fill in the blank options questions 16:

0.66:1

cost of goods available for sale

estimated cost of goods sold

FIFO

first-in, first-out

gross margin method

higher      

historical

last-in, first-out

less

LIFO

Lower

Merchandise Inventory

net sales

replacement

retail inventory method

Fill in the blank options questions 17:

$840

$957

$990

$1017

$1525.50

$3360

$3393

$3510

$32250

$32500

$54000

$55880

Fill in the blank options questions 18:

Overstated

understated

Fill in the blank options questions 19(1-3 Ending Inventory/Cost of Goods Sold):

$840

$957

$990

$1017

$1525.50

$3360

$3393

$3510

$32250

$32500

$54000

$55880

Fill in the blank options questions 20:

0.66:1

cost of goods available for sale

estimated cost of goods sold

FIFO

first-in, first-out

gross margin method

higher      

historical

last-in, first-out

less

LIFO

Lower

Merchandise Inventory

net sales

replacement

retail inventory method

The chief accountant for Grandview Corporation provides you with the company’s 2021 statement of cash flows and income statement. The accountant has asked for your help with some missing figures in the company’s comparative balance sheets. These financial statements are shown next ($ in millions).

Required:
1. Calculate the missing amounts.
2. Prepare the operating activities section of Grandview’s 2021 statement of cash flows using the indirect method.

Calculate the missing amounts. (Amounts to be deducted should be indicated with a minus sign. Enter your answers in millions (i.e., 10,000,000 should be entered as 10).)

Prepare the operating activities section of Grandview’s 2021 statement of cash flows using the indirect method. (Amounts to be deducted should be indicated with a minus sign. Enter your answers in millions (i.e., 10,000,000 should be entered as 10).)

on may 15 2006 you obtained an 82000, 15 year home loan at 5.1% compounded monthly,with the first payment due on june 15th 2006. The size of the monthly payment is $652.73

A. Find the balance due on the loan on December 15, 2011.

B. How much interest will be paid on the loan during 2012?

C. If you refinanced the loan on December 15, 2011 at 7.2% interest what will the size of the new payment if the term of the loan remains the same?

D. If you refinanced the loan on December 15, 2011 at 7.2% interest what will the term of the loan if the payment size remains the same?

E. If the original payment is rounded to $700 (and there is no change in the original interest rate), What will the size of the 162nd payment if it is increased from $700 to pay off the balance?

Suppose a random sample of 90 U.S. companies taken in 2005 showed that 52 offered high-deductible health insurance plans to their workers. A separate random sample of 110 firms taken in 2006 showed that 52 offered high-deductible health insurance plans to their workers. Based on the sample results, can you conclude that there is a lower proportion of U.S. companies offering high-deductible health insurance plans to their workers in 2006 than in 2005? Conduct your hypothesis test at a 0.05 significance level. a. State the null and alternate hypotheses

H0:________________________________________________________________

H1:________________________________________________________________

b. What is the level of significance? b.

c. What is the value of the test statistic? c.

d. Compute the p-value d.

e. What is your decision regarding the null hypothesis? Interpret the result.

__________________________________________________________________________________

__________________________________________________________________________________

In an effort to compare vegetation growth in an area a cluster sample was done in 2006 at 8 locations each 1 square foot and mapped with GPS coordiantes.

The next year the researchers came back to the same area to see if vegetation had increased. They used the coordinates and mapped the same square foot units. The data is in the table below. Test to see if vegetation has increased in 2007 from the year previous.  

Complete all 8 steps of a hypothesis test. You may skip making a histogram.  

The Seneca Children's Fund is a local charity that runs summer camps for disadvantaged children. The fund's board of directors has been working very hard in recent years to decr4ease the amount of overhead expenses, a major factor in how charities are rated by independent agencies. The following data show the percentages of the money the fund has raised that was spent on administrative and fund-raising expenses for 2006-2012.

Year      Expense (%)

2006            13.7

2007            13.9

2008            14.8

2009            14.6

2010            14.9

2011            15.1

2012            15.6

a. Construct a time series plot. What kind of relationship exists in the data?

b. Develop a linear trend equation for these data.

c. Forecast the percentage of administrative expenses for 2013.

d. Using a smoothing constant of .2 forecast a value for 2013.

The following data on price ($) and the overall score for 6 stereo headphones that were tested by Consumer Reports were as follows. Brand Price Score Bose 180 78 Scullcandy 160 76 Koss 85 65 Phillips/O'Neill 70 56 Denon 80 40 JVC 45 27 a. Does the t test indicate a significant relationship between price and the overall score? The test t-Conclusion at α = .05 t = (to 2 decimal places.) p-value is What is your conclusion? Use α = .05. . b. Test for a significant relationship using the F test. p-value is What is your conclusion? Use α = .05. Because p-value is .05, we H0: β1 is . c. Show the ANOVA table for these data. Round your answers to three decimal places, if necessary. Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value Regression Error Total

For the accompanying data​ set, (a) draw a scatter diagram of the​ data, (b) compute the correlation​ coefficient, and​ (c) determine whether there is a linear relation between x and y.

Critical Values for Correlation Coefficient

​(b) Compute the correlation coefficient.

The correlation coefficient is

r=__?__.

​(Round to three decimal places as​ needed.)