Business Statistics

51

Which of the following is possible in a chi-square goodness of fit test?

A) The chi-square statistic is zero B) The observed counts are not whole number C) The probabilities specified in the null hypothesis sum to less than one D) The degree of freedom are larger than the number of categories

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Answer & Solution

Answer: Option D

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52

Which of the following statement is/are true?

A) A typical application is of putting the dealer distributor network on the network of the organisation for a direct interaction B) The communication is performed through three activities, viz., entry, transmission and delivery C) Message switching is an alternative to circuit switching communication D) All of the above

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Answer & Solution

Answer: Option D

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53

If a decision can be based on a rule, method or even guidelines it is called

A) Programmed decision B) Alternatives decision C) Non-programmed decision D) All of the above

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Answer & Solution

Answer: Option A

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54

Which one is not objective of MIS

A) to provide requisite information support for managerial functions within the organisation B) to make available, right information at the right place at the right time at the lowest cost C) to test hypothesis related with popula tion mean D) to ensure that wrong and unwanted information is not generated, the condition of data overload is avoided

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Answer & Solution

Answer: Option C

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55

Information technology strategic decision includes

A) Management style and culture B) Mission critical applications C) Business goal D) All of the above

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Answer & Solution

Answer: Option D

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56

The transaction is processed for

A) Adherence to business rules, correctness and consistency of data value and for validity of transaction for acceptance B) Checking the value of data C) Confirming the character, structure and presentation vis-a-vis data design D) Adherence to human resources

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Answer & Solution

Answer: Option A

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57

Which of the following is/are not the basic feature of ERP?

A) Screen based flow control B) Diagnostic functions C) Auditing D) Command Language

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Answer & Solution

Answer: Option C

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58

Which of the following is a probability method?

A) Ouota B) Judgement C) Simple random D) Convenience

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Answer & Solution

Answer: Option C

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59

Which of the following is/are part of decision support system?

A) Information analysis system B) Data analysis system C) Status inquiry system D) All of the above

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Answer & Solution

Answer: Option D

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60

If A and B are mutually exclusive events P(AB) =

A) P(A) + P(B) B) zero C) P(A) × P(B) D) None of these

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Answer & Solution

Answer: Option B

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