Question
In: Statistics and Probability
A simple random sample of n measurements from a population is a subset of the population...
A
simple random sample of n measurements from a population is a
subset of the population selected in a manner such that which of
the following is/are true? (Select all that apply.
)Every sample of size n from the population has a
proportionally weighted chance of being selected.
Every sample of size n from the population has an equal chance
of being selected.
Every member of the population has an equal chance of being
included in the sample.The simplest method of selection is used to
create a representative sample.
Each subset of the population has an equal chance of being
included in the sample.
Solutions
Expert Solution
option a : Every sample of size n from the population has a proportionally weighted chance of being selected.
all samples of size n have equal chance
option b : Every sample of size n from the population has an equal chance of being selected.
true, as all samples of size n have equal chance
option c : Every member of the population has an equal chance of being included in the sample.
true, as it is simple random sampling so all members have equal chances
option d : The simplest method of selection is used to create a representative sample.
true, simplest method of selection is used in simple random sampling to select the sample
option e : Each subset of the population has an equal chance of being included in the sample.
false, each subset has chance proportional to theit size
answer : option b,c,d
(please UPVOTE)
orchestra answered 2 years agoRelated Solutions
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*ANSWERS FOR TI 84 CALC
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