Question # 1

Random sampling provides reliable -------------------

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values

attributes

variables

estimates

Sampling in which a sampling unit can be selected more than once is called

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simple sampling

sampling with replacement

sampling without replacement

none of these

The probability distribution of proportions is called

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proportional distribution

population distribution

sample distribution

sampling distribution

Another name of probability sampling is________ sampling.

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Random

Non-random

Error

Bias

Non probability form of sampling is

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quota sampling

sampling with replacement

sampling without replacement

none of these

Study of the population is called_______.

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Parameter

Error

Statistic

Census

One of the great advantages of sampling is

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waste time

save time

use time

need time

The descriptive measure on the sample observation is called ------------------

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parameter

statistic

error

true value

Sample is a sub-set of ________.

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Population

Data

Set

Distribution

A numerical characteristic calculated from sample is called:

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Sample unit

Sample design

Statistic

Parameter

In N is the size of population and N is the size of sample then possible samples that can be drawn with replacement are.

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N/n

Nⁿ

Nen

None of these

A sample is usually selected by_______.

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With

Without

Finite

Infinite

Probability distribution of a statistic is called:

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Sampling

Parameter

Data

Sampling distribution

The descriptive measures of a population are called_______.

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Census

Parameter

Statistics

Bias

A part of the population is called

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parameter

statistic

sample

both b and c

Random sampling provide reliable ______.

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Samples

Units

Estimates

Frame

Is sampling without replacement, an element can be chosen:

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Less than once

More than once

Only once

Difficult to tell

More Classes

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Statistics Ics Part 2 Chapter 2 Online Test MCQs With Answers

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