EXPERIMENT 1    

Part 1:

Dr. Saunders wanted to know whether adolescents who had restricted television viewing time studied more than adolescents who had unlimited television viewing time. She recruited a small sample of children aged 12 to 17 years old; some of these children were allowed limited access to their home televisions, and others were allowed unlimited access. She obtained the following studying time data (in minutes) fore the two groups:

Enter these data into SPSS in the appropriate manner for the type of analysis you will conduct. Label the columns appropriately.

After you answer questions about the appearance of the information in Data View, you will conduct the appropriate statistical test.

1. Enter all the numbers or words you see in the first column in SPSS data view in the same order they are shown in that column.

Question 1 options:

Blank # 1

Blank # 2

Blank # 3

Blank # 4

Blank # 5

Blank # 6

Blank # 7

Blank # 8

Blank # 9

Blank # 10

Blank # 11

Blank # 12

2. What text goes in the header of the first column?

3. Enter all the numbers or words you see in the second column in SPSS data view in the same order they are shown in that column.

Question 3 options:

Blank # 1

Blank # 2

Blank # 3

Blank # 4

Blank # 5

Blank # 6

Blank # 7

Blank # 8

Blank # 9

Blank # 10

Blank # 11

Blank #12

4. What text goes in the header of the second column?

Part 2:

Using SPSS compute the appropriate statistical test to determine whether there is a difference in study time between the children with limited vs. unlimited television viewing. Fill in the empty cells based on the output of the statistical test you conducted.

Write your answer to the same number of decimal places as you see in your SPSS output.

Ali, Khalid and Salim are partners of a firm (AKS LLC) that deals in used computer, printer, Xerox machines, servers, repair, and maintenance service in corporates and on call services. Everything was going well, but all in sudden Salim has been died in road accident. Salim’s wife appointed as the legal representatives to receive his share. Sharing profit and losses in the ratio of 5:3:2. Salim maintain all accounts like dealing and making final accounts and bank dealing. Due to Salim’s death it was difficult to collect all assets, liabilities and capital amount information because Khalid and Ali, they don’t have experiences to maintain the accounts. But at last they collect the below information but some information’s missing.

Being a friend of Ali, you will help to find out the missing information and Salim’s settlement in following condition.
Mr. Salim died on 31st March 2020. The legal representative of the deceased partner entitled to receive his share after the following adjustments.
a) Goodwill be valued at 2.5 year’s purchase of the average profit of the last four years, Which were 2016 OMR 32,500; 2017 OMR 30,000; 2018 OMR 40,000; 2019 OMR 37,500.
b) Premises to be appreciated by OMR 62,500.
c) Provision for doubtful debts to be made at 6% on debtor
d) The assets are to be valued as, Equipment be valued at OMR 70,000 and Patents at OMR 20,000.
e) For the purpose of calculating Salim’s share in the profit of 2020, the profit in 2020 should be taken to have been earned on the same as in 2019.
f) A sum of OMR15,000 is to be paid immediately to the executors of Salim and the balance transferred to his loan account.
You are required to pass necessary Journal entries with narrations to record the above transactions, prepare the Revaluation Account and Salim executors account

Use a graphing utility to graph V(x) = x(12- 2x)²​, which expresses the volume of a​ box, V, as a function of the length of the side of the square cut from each​ corner, x, of a sheet of square cardboard with a side length of 12 inches. Then use the trace button or maximum function feature to find the length of the side of the square that should be cut from each corner of the cardboard to create a box with the greatest possible volume. What is the maximum volume of the open​ box?

a. What is the length of the side of the square that should be cut from each corner of the cardboard to create a box with the greatest possible​ volume?

​(Round to the nearest inch as​ needed.)

b. What is the maximum volume of the open​ box?

_ in³ (round to nearest inch)

Consider the following two half-cells. One half-cell (half-cell A) initially has 1.0 M each of 3PG and GAP; the other half-cell (half-cell B) initially has 1 M each of NAD+ and NADH. What is the value of ΔG°’ (in kcal/mol to the nearest tenths) when the two half-cells are connected by a salt bridge. To answer this question, you will need the standard reduction potential of NAD+ (which is given in your text), and you will need the standard reduction potential of 3PG (i.e., 3PG + 2H+ + 2e- --> GAP + H2O), which is not listed in your text but which I will provide for you. This value is -0.55 V.

Standard reduction potential for NAD+ -> NADH is -0.32 V.  

A parallel-plate air capacitor is made by using two plates 16 cm square , spaced 3.1 mm apart. It is connected to a 12-V Battery

(a) What is the capacitance?

Answer is 73 pF

(b) What is the charge on each plate?

Answer is 880 pC

(c) What is the electric field between the plates?

Answer is 3900 V/M

(d) What is the energy stored in the capacitor?

Answer is 5.3 nJ

(e) The battery is disconnected and then the plates are pulled apart to a separation of 7.4 mm. What is the capacitance in this case?

(f) What is the charge on each plate in this case?

(g) What is the electric field between the plates in this case?

(h) What is the energy stored in the capacitor?

Please answer (e), (f), (g), & (h)

copy and paste below links and watch videos and answer the following...

After review, we should understand that the social determinants of health are real, and they have real consequences. Watch two related videos on social determinants of health below. One was given by Prof Michael Marmot and another one was provided by WHO. After you watch the videos, discuss in this forum: What you have learned from the videos? In your opinion, what are key issues in addressing social determinants of health? And how?

Sir Michael Marmot: Social Determinants of Health (2014 WORLD MINDS)

https://www.youtube.com/watch?v=h-2bf205upQ

World Health Organization video: Social Determinants of Health

https://www.youtube.com/watch?v=ES1IX3Mam20

vi. Discuss the relevant theory (Information content (signalling) hypothesis,Free cash flow hypothesis ,Clientele effect )with the findings in (iv) and (v).

(iv)

SFC company

Final dividend change  14.00-13.00=1.00

Three days excess return=7.14%-0.84%=6.3%

Two days excess return=10.13%-0.40%=9.73%

(v)

SNL company

Final dividend change=3-4.25=-1.25

Three days return excess: -1.21%+1.21%=0

Two days return excess: -1.21%-0=-1.21%

OGC company

final dividend=1-2=-1

three days return excess= -6.02% -2.39% = -8.41%

two days return excess= - -7.47% - 0.19% = -7.66%

Which of the following statements are correct for 2 moles of an ideal gas?

1)   A plot of P versus T at constant V will give a straight line.

2)   A plot of V versus T at constant P will give a straight line having a slope = R / P.

3)   A plot of PV /T versus P will give a straight line having a zero slope.

4)   A plot of PV versus T will give a straight line having a zero slope.

5)   A plot of PV /RT versus P will give a straight line having a slope = 2.

• A.

  2, 3 & 4

• B.

  1 & 3

• C.

  2, 4 & 5

• D. 1, 3 & 5

• E.

  1 & 2