 n1x1 + n2x2x + _____ nuxu/n1 +n2 + ___ + nu
 n1x1 + n2x2x + _____ nuxu/x1 + x2 + ____ x4
 n1x1 + n2x2x + _____ nuxu/n1 + n2 + ___+ nu
 ∑n1x/x1
Correct Answer is:
n1x1 + n2x2x + _____ nuxu/n1 + n2 + ___+ nu

 Sample are dependent
 The assumption of normality is not met
 Sample sizes are small
 Data are paired
Correct Answer is:
The assumption of normality is not met

 Two reasons
 Short run
 Three reasons
 Natural Sciences
Correct Answer is:
Three reasons

 Standard deviation
 Variation
 C.V.
 Range
Correct Answer is:
Range

Correct Answer is:
4

 Component bar chart
 Multiple bar chart
 Pie Chart
 Simple Bar chart
Correct Answer is:
Pie Chart


Correct Answer is:
Four

Correct Answer is:
0

 Equal to S.D.
 More than S.D.
 Less than S.D.
 Negative
Correct Answer is:
Less than S.D.

 variable
 Constant
 Discrete variable
 Continuous variable
Correct Answer is:
Discrete variable

 None
 Symmetrical
 Skewed
 Equal
Correct Answer is:
Skewed


 Collecting information from elements
 Making mathematical calculations
 Drawing graphs and pictures
 None of the above
Correct Answer is:
Collecting information from elements

 One
 Four
 More than value
 Resindent
Correct Answer is:
One
