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Collection of D...

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  • Question 1
    1 / -0

    Under _________, a well designed questionnaire is mailed to the informants with a request to fill it up and return the same within the specific time schedule.

  • Question 2
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    Primary data is more ________________.

  • Question 3
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    Alternative hypothesis is equal to____________.

  • Question 4
    1 / -0

    Which of the following is/are not internal sources of secondary data.

  • Question 5
    1 / -0

    ________ is the data, which is collected for the first time by investigators.

  • Question 6
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    Which of the following is not a method of collection of primary data.

  • Question 7
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    NSSO is the _______________.

  • Question 8
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    Biased errors may arise __________.

  • Question 9
    1 / -0

    Un-biased errors may arise ______________.

  • Question 10
    1 / -0

    Primary data may be collected by __________________.

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