521StatisticsMedium
If E(θˆ)=θ, then θˆ is said to be________?
AConsistent
BEfficient
CUnbiased
DSufficient
Correct answer
C. Unbiased
Explanation
The correct answer is Unbiased.
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Correct answer
C. Unbiased
Explanation
The correct answer is Unbiased.
Correct answer
B. 8/52
Explanation
The correct answer is 8/52.
Correct answer
A. S.D./Mean x 100
Explanation
The correct answer is S.D./Mean x 100.
Correct answer
D. 2ab/a+b
Explanation
The correct answer is 2ab/a+b.
Correct answer
A. Four
Explanation
The correct answer is Four.
Correct answer
D. n; fixed number of times
Explanation
The correct answer is n; fixed number of times.
Correct answer
B. Continuous
Explanation
The correct answer is Continuous.
Correct answer
A. Must have at least 3 trials
Explanation
The correct answer is Must have at least 3 trials.
Correct answer
D. -∞ to +∞
Explanation
The correct answer is -∞ to +∞.
Correct answer
B. Independent
Explanation
The correct answer is Independent.