12 STD, MATHEMATICS , CHAPTER 11, PROBABILITY DISTIBUTIONS

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12 STD, MATHEMATICS , CHAPTER 11, PROBABILITY DISTIBUTIONS

BY. SARAVANAN S, GHSS ANAIKULAM,TENKASI

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Untitled Question

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both mean and variance exist

mean exists but variance does not exist

both mean and variance do not exist

variance exists but Mean does not exist

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Option 1

Option 2

Option 3

Option 4

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19 / 6

-19 / 6

3 / 2

-3 / 2

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*

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1

2

3

4

*

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6

4

3

2

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i + 2n , i= 0,1,2,...,n

2i - n , i = 0,1,2,...,n

n - i, i = 0,1,2,...,n

2 i + 2n , i= 0,1,2,...,

Clear selection

*

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0 and 12

5 and 17

7 and19

16 and 24

*

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50, 40

40, 50

40.75, 40

41,41

*

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0.11

1.1

11

1

*

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11 / 243

3 / 8

1 / 243

5 / 243

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2 / 3

2 / 5

1 / 5

1 / 3

*

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Option 1

Option 2

Option 3

Option 4

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1 and 1 / 2

1 / 2 and 1

2 and 1

1 and 2

*

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1

2

3

4

*

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I and II

II only

III ONLY

II AND III

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1

2

3

4

*

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1 / 15

1 / 10

1 / 3

2 / 3

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0.24

0.48

0.6

0.96

*

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0.125

0.25

0.375

0.75

*

1 point

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Option 1

Option 2

Option 3

Option 4

Submit

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