Question # 1

Is sampling without replacement, an element can be chosen:

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Less than once

More than once

Only once

Difficult to tell

Random sampling provide reliable ______.

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Samples

Units

Estimates

Frame

A numerical characteristic calculated from sample is called:

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Sample unit

Sample design

Statistic

Parameter

The probability distribution of proportions is called

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proportional distribution

population distribution

sample distribution

sampling distribution

A descriptive measure of a population is called

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sample

statistic

parameter

erro

Another name of probability sampling is________ sampling.

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Random

Non-random

Error

Bias

Another name of probability sampling is

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quota sampling

simple sampling

stratified sampling

random sampling

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

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values

attributes

variables

estimates

The difference of the true value of population parameter and corresponding value of sample statistic is called

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non-sampling error

sampling error

random error

none of these

The error which arises due to faulty sampling frames and processing of data is called

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random error

sampling error

non-sampling error

systematic error

Non probability form of sampling is

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quota sampling

sampling with replacement

sampling without replacement

none of these

The difference between a statistic and the parameter is called_______.

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Random

Non-random

Sampling error

Probability

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

If sampling is done without replacement then no

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Nⁿ

^NC_n

^Np_"

N x N

A complete list of elements in a population is called

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population

sampling design

sampling frame

sampling unit

The population must be defined in terms of

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content

unit

extent

all of these

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

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ICS Part 2 Statistics Chapter 11 Online Test MCQs With Answers

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