Quiz
Math16 SPCT 2
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Perguntas do quiz (10)
1Types of Probability Sampling
1. [blank_start]Simple Random Sampling[blank_end]
2. [blank_start]Stratified Sampling[blank_end]
3. [blank_start]Systematic Sampling[blank_end]
4. [blank_start]Cluster Sampling[blank_end]
5. [blank_start]Multistage Sampling[blank_end]- ASimple Random Sampling
- BStratified Sampling
- CSystematic Sampling
- DCluster Sampling
- EMultistage Sampling
2Types of Statistical Data
6. [blank_start]Grouped Data[blank_end]
7. [blank_start]Ungrouped Data[blank_end]- AGrouped Data
- BUngrouped Data
3Types of Primary Data
8. [blank_start]Census[blank_end]
9. [blank_start]Sample Survey[blank_end]
10. [blank_start]Experiments[blank_end]
11. [blank_start]Observational Studies[blank_end]- ACensus
- BSample Survey
- CExperiments
- DObservational Studies
4Factors to be considered in selecting samples over population in data collection
12. [blank_start]Time[blank_end]
13. [blank_start]Cost[blank_end]
14. [blank_start]Practicality[blank_end] or [blank_start]impracticality of the study[blank_end]- ATime
- BCost
- CPracticality
- Dimpracticality of the study
5Types of Sampling Technique
15. [blank_start]Probability Sampling Technique[blank_end]
16. [blank_start]Judgment Sampling Technique[blank_end]- AProbability Sampling Technique
- BJudgment Sampling Technique
6Disadvantages of Stratified Sampling
17. A listing of the population from [blank_start]stratum[blank_end] to [blank_start]stratum[blank_end] is needed.
18. The stratification of the population may mean the need for additional prior
information about the [blank_start]population[blank_end] and its [blank_start]sub-populations[blank_end].- Astratum
- Bstratum
- Cpopulation
- Dsub-populations
7Advantages of Multistage Sampling
19. [blank_start]Listing cost[blank_end] is reduced.
20. [blank_start]Transportation cost[blank_end] is reduced.- AListing cost
- BTransportation cost
8The two types of Simple Random Sampling is ([blank_start]Restricted Random Sampling[blank_end])
and ([blank_start]Unrestricted Random Sampling[blank_end]). ([blank_start]Restricted Random Sampling)[blank_end] is
sampling without replacement while ([blank_start]Unrestricted Random Sampling[blank_end]) is
sampling with replacement. The preference among these two types of
random sampling would depend on what ([blank_start]type[blank_end]) of study one is conducting, if
the ([blank_start]desired results[blank_end]) or ([blank_start]events[blank_end]) are independent of each other then
([blank_start]Unrestricted Random Sampling[blank_end]) should be used while ([blank_start]Restricted RandomSampling[blank_end]) is preferable once the outcome or events are dependent of each
other.- ARestricted Random Sampling
- BUnrestricted Random Sampling
- CRestricted Random Sampling)
- DUnrestricted Random Sampling
- Etype
- Fdesired results
- Gevents
- HUnrestricted Random Sampling
- IRestricted RandomSampling
9How is the samples selected for Cluster Sampling
a. ([blank_start]List[blank_end]) the clusters and number them from ([blank_start]1[blank_end]) to ([blank_start]N[blank_end]) where ([blank_start]N[blank_end]) is the ([blank_start]population[blank_end])
of clusters.
b. Using a table of ([blank_start]random numbers[blank_end]), obtain ([blank_start]n[blank_end]) amount of numbers which
will became the clusters corresponding to the ([blank_start]selected[blank_end]) numbers from the
([blank_start]sample[blank_end]) of the clusters.
c. ([blank_start]Observe[blank_end]) all the elements in each sampled cluster.- AList
- B1
- CN
- DN
- Epopulation
- Frandom numbers
- Gn
- Hselected
- Isample
- JObserve
10What is the table of random numbers? How is its function in the sampling
techniques?
A table of random numbers is a ([blank_start]set of numbers[blank_end]) used to generate random
numbers in order to be used as selection during sampling- Aset of numbers
Informações
- Descrição
- Math 16 Quiz sobre Math16 SPCT 2, criado por Julianne De las Alas em 03-10-2016.
- Autor
- Julianne De las Alas
- Idioma
- English
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