In A Certain Normal Distribution Having µ = 35 And Variance = 16, Then Mode Will Be--------?
In A Certain Normal Distribution Having µ = 35 And Variance = 16, Then Mode Will Be--------?
16 | |
4 | |
3.5 | |
None Of These |
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In A Certain Normal Distribution Having µ = 35 And Variance = 16, Then Mode Will Be--------?
16 | |
4 | |
3.5 | |
None Of These |
In A Binomial Probability Distribution It Is Impossible To Find-------?
P(X < 0) | |
P(0 ≤ X≤ N) | |
P(X = 0) | |
P(X > 0) |
In A Binomial Distribution, N = 20 And P = 3/5, Then Variance Of This Distribution -------?
12 | |
4.8 | |
60 | |
0 |
In A Binomial Distribution, N = 10 P= 3/5, Its Mean Is:---------?
1 | |
5-Feb | |
None Of These | |
6 |
In A Binomial Distribution The Probability Of ------ Changes From Trial To Trial?
Success | |
Out Come | |
Experiment | |
Failure |
In A Binomial Distribution Mean And Variance Is ---------?
Mean < Variance | |
Variance > Mean | |
None Of These | |
Variance ≠ Mean |
In A Binomial Distribution Mean And Variance Is --------?
None Of These | |
Variance ≠ Mean | |
Variance > Mean | |
Mean < Variance |
If Β2=M4m22<3, The Distribution Is Called-------?
Normal | |
Platykurtic | |
Leptokurtic | |
Mesokurtic |
If Β1 = 0 It Means The Distribution Is --------?
--Vely Skewed | |
Non Of These | |
#NAME? | |
Symmetrical |
If You Roll A Pair Of Dice, What Is The Probability That (At Least) One Of The Dice Is A 4 Or The Sum Of The Dice Is 7 ?
21/36 | |
15/36 | |
13/36 | |
Apr-36 |
If Y--8x – 5 And Sd Of X Is 3, Then Sd Of Y Is-------?
24 | |
None Of These | |
8 | |
3 |
If Y=−8x − 5 And Sd Of X Is 3, Then Sd Of Y Is --------?
8 | |
3 | |
5 | |
24 |
If Y=5x + 10 And X Is N(10,25), Then Mean Of Y Is ?
60 | |
70 | |
135 | |
50 |
If Y= Bx + C The Range Of Y Is ----?
Quartile Of X | |
Range Of P | |
Range Of X | |
Zero |
If Y= Ax + B The S.D. Of Y Is --------?
Minimum | |
Mean Deviation Of X | |
S.Of X | |
S.Of X |
If Y = Bx + A The Mean Deviation Of Y Is-------?
M.D.Of X | |
S.Of Y | |
S.Of X | |
Var (X) |
If Y = 2 + 6x Then Value Of Y Intercept Is ---------?
0 | |
6 | |
None | |
2 |
If X N(55,49) Then Σ ?
104 | |
7 | |
49 | |
55 |
If X Is 4 And The Distribution Is 2, 3, 4, 5, 6, The Sum Of Squared Deviations From The X Will Be-------?
8 | |
10 | |
12 | |
6 |
If X And Y Are Independent To Each Other The Coefficient Of Correlation Is -------?
0.6 | |
0 | |
-1 | |
1 |
If X And Y Are Independent Then Sd (X − Y) Is--------?
Var(X)+Var(Y)−−−−−−−−−−−−−−−√ | |
Sd(X)−Sd(Y) | |
Sd(X)+Sd(Y) | |
−−−−−−−−−−−−−−√ |
If X = 3 Then Value Of Regression Co-Efficient Of X Or Y Is --------?
-3 | |
0 | |
-3 | |
-4 |
If X ˜ N(16,49), The Mean Is------?
16 | |
49 | |
4 | |
7 |
If X ˜ N (µ, Σ2) Then Z ˜-----?
N(0, Σ2) | |
N(1, 1) | |
N(0, 1) | |
N(1, Σ2) |
If We Reject The Null Hypothesis, We Might Be Making------?
Type-Error | |
Type-Ii Error | |
A Correct Decision | |
Unpredictable |