📈Statistics MCQs
Statistics MCQs
490 MCQs451
Which mean is most effected by extreme values?
📈StatisticsBy: Nimra Shaheen
AGM
BAM
CHM
DMedian
452
Given X1=12,X2=19,X3=10,X4=7, then summation of X equals?
📈StatisticsBy: ABDULAZIZ
A36
B48
C41
DNone of these
453
For a given class 30-44 the midpoint will be ________________?
A30
B34
C37
D35
454
________ paper is needed to show the graphs of frequency distribution?
AOrdinary
BGraphs
CPhoto
DChart
455
When in a frequency distribution the maximum frequency occur at one end, then the frequency curve of such distribution is ________________?
AJ- shaped
BU- shaped
CBell- shaped
DV- shaped
456
The graph obtained by joining the mid points of the tops of adjacent rectangles in histogram is called ______________?
AFrequency polgon
BOgive
CPie chart
DHistgram
457
The lower class boundary of 25-35 will be ______________?
A20
B25
C30
D35
458
Class mark is the value which divides a class into ________ equal parts?
AFour
BOne
CThree
DTwo
459
Which sampling technique is appropriate when there is homogeneity in population?
📈StatisticsBy: Nimra Shaheen
ASimple random sampling
BStratified sampling
CCluster sampling
DSystematic sampling
460
Which sampling method we will apply if there is no sampling frame?
📈StatisticsBy: Nimra Shaheen
ASystematic sampling
BCluster sampling
CSimple random sampling
DStratified sampling