BPCC-134 STATISTICAL METHODS AND PSYCHOLOGICAL RESEARCH in English Solved Question Paper June 2023

BPCC-134 STATISTICAL METHODS AND PSYCHOLOGICAL RESEARCH Solved Question Paper June 2023

STATISTICAL METHODS AND PSYCHOLOGICAL RESEARCH
Course Code: BPCC-134

Section—I
1. Describe various steps involved in a research
process. 10
2. Define sampling and describe sampling
techniques. 3+7
[ 2 ] BPCC-134
3. Compute mean, median and mode for the
following data : 10
16, 17, 16, 16, 18, 19, 20, 36, 41, 17, 15, 16, 19,
11, 10, 5, 6, 7, 8, 20
4. Compute Spearman’s rho for the following data :
10

P. T. O.
Section—II
5. The number of students visiting the college
library on daily basis is given below. Construct
the cumulative frequency distribution table
with class interval 5 : 10
10, 12, 13, 14, 16, 18, 10, 12, 14, 17, 16, 13, 12,
10, 20, 32, 43, 55, 19, 23, 24, 36, 42, 45, 21, 26,
27, 18, 11, 52
6. Explain the types, advantages and limitations
of observation. 10
7. What is standard deviation ? Compute
standard deviation for the following data : 3+7
16, 20, 17, 18, 19, 21
8. Explain the importance and properties of
normal distribution.