# AIOU OLD PAPERS CODE 394 SPRING 2014

## OLD PAPER CODE 394 SPRING 2014 INTERMEDIATE

Old paper for your course code 394 for the semester spring 2014 of statistics one. It is a series of old paper which we have plan to upload, so paper for code 394 for the semester spring 2014 is one of this series.
Q 01: FILL IN THE BLANKS.
i) The quantity which does not vary from individual to individual is called CONSTANT.
ii) A frequency table can be represented graphically by a HISTOGRAM.
iii) In histogram, with unequal class intervals, the area of each rectangle is PROPORTIONAL to class frequency.
iv) If extreme large or small values are changed, values of MEDIAN & MODE are not affected.
v) A distribution having two modes is called MODE distribution.
vi) A relative measure of dispersion is the RATIO between absolute dispersion and the average.
vii) Un-weighted indices are classified into simple AGGREGATION indices and simple average of relatives.
viii) A non orderly arrangement of things is called COMBINATION.
ix) Mean, median and mode for binomial distribution will be equal when P=Q
x) Binomial distribution has TWO parameters.

Q 02: A) Define the following terms: i) Ratio, ii) Proportion, iii) Parameter, iv) Statistic.
B) Write down the importance of Statistics in various disciplines.

TO GET GOOD MARKS IN THE EXAM CONSULT WITH OLD PAPERS.