What is the mean of the data t, 2t-1, t-2, 2t -1, 4t and 2t+2?
a
2t
b
2t-1
c
2/3t+1
d
2t-1/3
Explanation
Correct Option
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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
2/3t+1
2t-1/3