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Community, L7,8, presentation of data in medical research

L7,8 , presentation of data in medical research ,Community 


Lecture video 




MCQ

1.the data that have grads or levels is.....


  a)nominal


   b)ordinal


   c)continous


   d)descrete


2.critria of bar chart include.....


   a)it should have spaces 


   b)have the same width


    c) it may have more than one variable


    d)it is vertical only


3.we represent frequncy distribution table in ....


   a)histogram


   b)pie chart


   c)bar chart


    d)line diagram


4.one of the following used to summrize discrete data......


   a)frequency table


    b)histogram


   c)frequency polygon


    d)all of the above


5.the graph that used in one variable......


  a)simple table


  b)pie chart


  c)pictogram


  d)histogram


  e)all of the above


6/ .all of the following for a good table except...


   a)the table should be numbered


   b)a brief title must be given to each table describing content with no full stop


   c)table should be too large


   d)a vertical arrangment is better than a horizintal one


7.types of tables include....


   a)simple tables


   b)frequency distribution tables


   c)cumltative frequncy distribution tables


   d)all of the above


8.types of cumltative distribution tables....


  a)assending


  b)desending


  c) all


T or F

1.when we present 2 varable in continous data we use scatter( )


2.we present simple table in bar chart( )


3.the graph that decribe variable change with time is line diagram( )


4.the headlings of the columns or rows should be clear and conscie( )


5.the data in the table should be presentedsystematically ( )


Answers


1.b


2.d


3.a


4.b


5.e


6.c


7.d


8.c




1.true


2.true


3.true


4.true


5.true


Data

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