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