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What is the mean of the data t, 2t-1, t-2, 2t-1, 4t and 2t+2?
Question 1
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What is the mean of the data t, 2t-1, t-2, 2t-1, 4t and 2t+2?
2t
2t-1
2
/
3
t+1
2t-
1
/
3
Answer Details
M
e
a
n
=
t
+
2
t
−
1
+
t
−
2
+
2
t
−
14
t
+
2
t
+
2
6
M
e
a
n
=
12
t
−
2
6
=
2
(
6
t
−
1
)
6
=
6
t
−
1
3
=
6
t
3
−
1
3
=
2
t
−
1
3
Read lesson note on Representation Of Data (JAMB)
Representation Of Data
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