| 1 |
The standard deviation is 6 then its variance is........... |
<p class="MsoNormal"><span style="line-height: 107%;">√6<!--[endif]--></span><!--[endif]--><span style="font-size:18.0pt;
line-height:107%;font-family:"Times New Roman",serif;mso-ascii-theme-font:major-bidi;
mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:major-bidi"><o:p></o:p></span></p>
36
3
6
|
| 2 |
Range for the data 110,109,84,89,77, 104,74,97,49,59,103,62 is..... |
41
51
61
71
|
| 3 |
Harmonic mean for 1,2,5,8,4 is.................... |
6.08
5.08
7.08
4.08
|
| 4 |
Geometric mean of 2,4,8 is...................... |
2
4
8
3
|
| 5 |
Mode from the following data ,4.4,5.5,6.6,7.7,8.8,6.5,6.5,7 is.......... |
4
5
5.6
5.7
|
| 6 |
Median from the data 2.3,2.7,2.5,3.1 and 1.9 Is......................... |
2.3
2.5
2.7
2.9
|
| 7 |
median from the data 82,93,86,92 and 79 is................. |
82
86
92
93
|
| 8 |
Types of measures of central tendency are................ |
3
4
5
6
|
| 9 |
In class (20-29), Midpoint or class mark is................... |
20.5
24.5
29
49
|
| 10 |
In class (30-39), lower class limit is.... |
39
9
30
34.5
|
| 11 |
In class (10-19) , upper class limit is. |
10
19
29
14.5
|
| 12 |
On the basic of types of variable of data, the types of frequency distribution are. |
2
3
4
5
|
| 13 |
Standard deviation is denoted by |
x
S
S<sup>2</sup>
X<sup>2</sup>
|
| 14 |
Variance is denoted by........................... |
V
S
S<sup>2</sup>
X
|
| 15 |
The concept of antilogarithm is used to find the value of.............. |
A.M.
G.M.
H.M
Mode
|
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