The Mean Of Hypergeometric Distribution Is:----------?
The Mean Of Hypergeometric Distribution Is:----------?
N-K/N | |
Nk/N | |
N+K/N | |
Nn/K |
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The Mean Of Hypergeometric Distribution Is:----------?
N-K/N | |
Nk/N | |
N+K/N | |
Nn/K |
The Mean Of Binomial Distribution Is:---------?
Np | |
√Q | |
√ | |
Q |
The Mean Of A Distribution Is 23, The Median Is 24, And The Mode Is 25.5. It Is Most Likely That This Distribution Is-------?
Negatively Skewed | |
Asymptotic | |
Symmetrical | |
Positively Skewed |
The Mean Of A Distribution Is 14 And The Standard Deviation Is 5. What Is The Value Of The Coefficient Of Variation ?
35.70% | |
48.30% | |
60.40% | |
27.80% |
The Mean Of A Constant “B” Is---------?
None | |
Zero | |
B |
The Mean Of A Binomial Distribution Is Always:----------?
None Of These | |
Less Than Variance | |
Greater Than Varince | |
Equal To Variance |
The Mean Of 5,5,5,5,5 Is ---?
6 | |
5 | |
10 | |
1 |
The Mean Of 10 Numbers Is 9, Then Sum Of These Numbers Will Be---------?
0.9 | |
70 | |
D 90 | |
9 |
The Mean Deviation Of The Values, 18, 12, 15, Is--------?
Zero | |
3 | |
2 | |
6 |
The Mean Deviation Of The Values, 18, 12, 15 Is------?
6 | |
2 | |
Zero | |
3 |
The Mean And Variance Of Binomial Distribution Are -------?
None | |
Equal | |
Unequal | |
Symmetrical |
The Mean And The Variance Are Equal In--------?
The Hypergeometric Distribution | |
The Poisson Distribution | |
The Binomial Distribution | |
All Probability Distribution |
The Maximum Of Function Is At--------?
X = µ + Σ | |
X = Σ2 | |
X = µ | |
X = 0 |
The Mathematical Exception Of X + Y Is Equal To --------?
E(X) + E(Y) | |
E(X + 0) | |
E(X + X) | |
E(Y) |
The Mann-Whitney U Test Is Preferred To A T-Test When------?
Data Are Paired | |
Sample Sizes Are Small | |
The Assumption Of Normality Is Not Met | |
Sample Are Dependent |
The Lower Class Boundary Of 25-35 Will Be -------?
30 | |
35 | |
20 | |
25 |
The Lower And Upper Quartile Of Standard Normal Variation Are Respectively ?
µ+0.6745σ And µ-0.6745σ | |
-0.6745 And 0.6745 | |
-0.7979σ And 0.7979σ | |
-0.7979 And 0.7979 |
The Level Of Significance Is Denoted By ---------?
Β | |
∞ | |
1 – Β | |
1 – |
The Laspeyres Price Index-------?
Regards The Base Year Price As Fixed | |
Regards The Base Year Quantities As Fixed | |
Regards The Current Year Quantities As Fixed | |
Non Of These |
The Laspeyres And Paasche Index Are Examples Of---------?
Aggregate Index Numbers | |
Weighted Quantity Index Only | |
Weighted Index Numbers | |
Weighted Price Index Only |
The Lack Of Uniformity Is Called -------?
Variation | |
Lack | |
X= 5 | |
Skewness |
The Joint Probability Is --------?
Based On Two Mutually Exclusive Events | |
The Likelihood Of Two Events Happening Together | |
Also Called Prior Probability | |
The Likelihood Of Two Events Happening Given That Another Event Has Already Ha |
The Index Numbers Are Used To Measure Seasonal And Cyclical Variations In -----?
Realtives | |
Time Series | |
Whole Sale | |
Commodities |
The Index Number Of Base Period Is Always:--------?
The Price Of That Year | |
200 | |
None Of These | |
100 |
The Index Number Are Used To Measure Seasonal And Cyclical Variations In ------?
Commodities | |
Time Series | |
Wholesale | |
Relatives |