Quiz 1 for BS CS - Study Solutions

Welcome to your Mid term prob and stat for BS (CS and SE)

Name

Roll Number

Class

for open end distribution, it is impossible to find

median

mode

mean

QD

Affected by change of origin

SD

mean

median

mode

representative value for a data set

average

rergression

dispersion

range

A measure of dispersion is always

greater than 1

zero

negative

positive

4C3 is equal to

4

12

3

4/3

median divide arranged data into---- equal parts

10

4

100

2

probability of an event cannot be

<1

0

<0

>0

GM of -2, 4 and 8

2

none

8

4

median of 0, 2, 4, 3, -1, 6, 1

2

3

0

1

upper quartile Q3 is

P33

median

D7

P75

GM of 2 and 8

8

2

5

4

variance of 10, 10, 10, 10 and 10 is

5

0

10

1

probability of sure event is

>1

1

<1

0

GM of 0, 4 and 8

2

8

4

0

GM of 2, 4 and 8

8

4

2

average for qualitative data

mean

mode

median

statistics can be divided into -----branches

4

3

2

AM of 2 and 8

2

16

8

5

tossing two coins possible outcomes are

36

4

2

6

HM of 2 and 8

5

2

3.2

4

the range of a constant A is

A

none

0

1

types of dispersion are

4

2

3

5

indirect method is for

median

arithmetic mean

mode

GM

the model letter for STATISTICS is

S

T

both S and T

sum of deviation from ---- is zero

median

mean

mode

mean of 10, 10, 10, 10 and 10 is

50

5

1

10

have more than one value

mode

mean

AM

median

mean is affected by change of

origin

both

scale

probability of red card out 52 playing card is

1

0.5

0.25

0

Average is also known as

Measure of central tendency

Regression

Graphs

Dispersion

Best of luck ALLAH HAFIZ