MTH401 ASSIGNMENT 6 SOLVED

Pak301 GDB Solution

Parliament of Pakistan recently (April2010) passed the 18th

amendment bill that guarantees federal parliamentary system and

reduced presidential powers. The 18th amendment makes several

fundamental changes to the Constitution including the renaming of

the NWFP province to "Khyber Pakhtunkhwa." In addition, through

the, 18th amendment any attempt to subvert, abrogate, or suspend the

constitution is now defined as an act of high treason. The 18th

amendment has also provided more provincial autonomy to the

provinces through diverting resources to the federating units,

allowing to explore natural resources, establish power generation

units and get royalty on natural resources.

No contstitutional delimas of Pakistan is not going to be resolved by

18th amendment due to following reasons as per my knowledge

Legalization of corruption, encouraging non democratic political

culture and sowing ethnic loathing in nation are few heinous things

18th amendment is going to give to already problematic pakistan. It18th amendment would undermine vital national institutes.

would bring more corruption to Pakistani politics by uprooting rule

of law, it would promote sham democracy in Pakistan by allocating

powers to non-elected people, it would shake national integrity and

PHY301 Assignment 6 Solution

STA301 Assignment 4 Solution

Assignment # 04

STA 301 (Statistics and probability)

Question # 01

a)

Answer:

            To give our Sampling distribution a state of normalization .In other words, As the sample size approaches infinity our sampling distribution of mean of X approaches normality  Due to Central Limit Theorem, the normal distribution has found a central place in statistical inference

b)

    “An estimate is a numerical value of the unknown parameter obtained by applying a rule or formula called an “estimator to the sample” taken from a population for instance, if X1, X2, X3…….Xn is a random sample of size n from a population with mean µ then,

                         i

X = 1/n ∑ Xi   is called its estimator

                        n =1

Unknown parameter could be mean, median, mode, proportion or standard deviation In general, it is denoted by θ and its estimator is denoted by T

 c) For any population parameter θ and its estimator T, the quantity

           E (T) – θ   is known as amount of bias

If this quantity is equal to zero then we say that our estimator is unbiased since unbiased ness is a desirable quality so we can regard our estimator as good one

 d) The expression for confidence interval is given by

  

                                     X + Z ά/2 σ/√n

For example in case of mean     

There are two situations to achieve precision

1) Increase the level of significance or 

2)  Making the “n” small

By fulfilling one of these conditions the other becomes less précised so we need to strike a compromise between how low a level of confidence we can achieve and how wide an interval we can tolerate

e)  27.5 <   < 43.8

   Means that it is estimated that population mean lies somewhere between 27.5 and 43.8 and this statement is made on the basis of 85% confidence

Question # 02

a)

b)                              e   = 0.05

                                 q   = 1 – p = 0.84

                                   p = 0.16

                         Z 0.025 = 1.96 

Formula for determining value of sample size in case of population proportion

                                    n   = [Z ά/2] pq      

                                                 e 

Putting values

                        n = [1.96 / 0.05] ^ 2 x (0.16) (0.84)

                        n = 206.52

                        n = 207

MTH202 Assignment 6 Solution

ENG301 Assignment Solution

Q1. Suppose you are head of procurement department of a fertilizers factory. Write a model report to the general manager and give your suggestions how you will handle the recent gas load shedding problem of your fertilizer’s factory.      (9)

To

The General Manager

Fertilizers Factory

Gulshan-e-Hadeed, Karachi

Dear Sir,

Subject: Suggestion for Gas Load Shedding Problem

             

                 This report outlines the suggestions for the recent gas load shedding problem of our fertilizer’s factory.    

            As we discussed, at last quarter’s management meeting, gas load shedding is increasing day by day and during this time we noticed complains from larger customers regarding how confusing and complicated it has become to do business with us in this situation.

                 My suggestions are as under.

           We should do the discussion with employees; informal talks can help it out to solve this problem. No one is happy with the situation, and I sense that some reports are walking away from major customers because the load shedding is so frustrating.

                 We should clarify the responsibilities for each prospective and current customer/situation. Unfortunately, while solving one problem, we seem to have created another so I will recommend that we should follow a new business strategy, in which the gas will be cut only in specific and mentioned timings by the factory.

                  Thirdly, In order to combat the problem of gas load shedding I recommend to                                     put a super Liquefied Petroleum Gas (LPG) gas plant in the factory. This plant will help us to keep running the department in case of gas load shedding.  

                 A coordination cell may be set up in the head office to monitor the working of this plant.

                 A bulletin giving area wise achievements of every department may be circulated.

           If there is anything else you would like to know, please call me.

                                                                                                 

                                                                                                Yours truly,      

                                                                                                Adeel Abbas                                                                                               

                                                                                         Head of Procurement Dept.

Q2.      Choose the appropriate answer from the given options.                                      (6)                                                                  

1. Surveys of employers consistently show that Communication Skills are the top most expected competencies like team work, critical thinking, and analytical reasoning to ensure effective job placement, performance, career advancement, and organizational success.

·        Communication skills

·        Written skills

·        Oral skills

·        None of the above

·        A brief account of one's professional experience and qualifications, often submitted with an employment application is called Resume.

·        Resume

·        Biography

·        Autobiography

2. The interview characterized by pointed and unnerving questions, deliberate interruptions, abrupt or even hostile reactions are designed to unsettle the candidate in order to see how well a candidate handle stressful situations at work place is known as Stress Interview.

·        Open-ended interview             

• Situational interview
• Structured interview
• Stress interview

3. An Order letter is a contract of selling and purchasing or services. Orders are considered one of the simplest types of direct request. While placing an order, you need not excite your reader’s interest; just state your needs clearly and directly.
• Acknowledgement letter
• Adjustment letter
• Order letter
• Approval letter

5.   The purpose of Collection letter to get the money owed and maintain goodwill therefore, it should be persuasive rather than forceful, firm rather than demanding, fair and tactful to achieve better results, and you-oriented; courteous, considerate, and concerned about the customer’s best interest.

·        Collection letter

·        Claim letter

·        Credit letter

·        Inquiry letter

6.   A promise of future payment in cash given in exchange for goods or service is called Credit letter .It is the instrument which enables manufactures, producers, retailers and consumers to obtain goods at a time when they can be used or sold even if ready cash is not available. 

·        Adjustment letter

·        Credit letter

·        Transmittal letter

·        Collection letter