Question

(31) The formula of variance of x for ungrouped
A) 2
3 cxi-x)2
data is
B & cxit712
n
0)
(772
+
m
039) find gin f the Fallowing. Data
84,60,72,58,61, 52, 19, 91, 956, 67,75
AJ 58
079
B) 12
D) 10.5
033) What is the formula of skp.
A Mean & Made B) Mean - Mode
mean + Median D) Mean - Median
6
034)
What is the formula of stb.
A Q3 +202tol
83-ai
c 08 - 202 +QL
03-9
B) Q3 - 29-01
93-9
D] Q 3. - 29.2 + P!
a3+91
D) o
035) find Skb if 0 80 02 = 100,93 = 120
A) B) 40
434) Find 6kp far the follating set of absn
1971,14 1522,
70
1317118
(12)​

Answer 1

Answer:

sorry sis I don't know this