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EBM,L9 basic biostatistics

 L9 basic biostatistics,EBM


Lecture video 



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MCQ

1-Stages in statistical investigation include which of the following 

A-collection of data
B-presentation of data
C-interpretion of data 
D-all of the above 

    Answer D

2- is a number that summarizes some aspect of the population as a whole is called 

A-statistics
B-sample
C-parameter
D-measurement

   Answer C

3-educational level is considered 

A-continuous
B-nominal
C-discrete
D- ordinal

Answer D

4-gender is considered 

A-continuous
B-nominal
C-discrete
D- ordinal

Answer B

5-representation of One nominal and one continuous variable by

A- Box and Whisker Plot.
B-Stem and leaf plot.
C-Frequency table.
D-Contingency table

  Answer A
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