On a single train journey there is a probability of 0.3 that your ticket will be checked. You make a return-journey, what is the probability that your ticket won't be checked at all? Round off your answer to two decimal places. Answer is Blank 1 Blank 1 JƏMSUE inok ppy

Q: 6.4 3

A:

Q: 10) 21 68

A: We know that tan θ=Opposite sideAdjacent sidetan(68)=x21

Q: 72

A: here we will find value of x ,

Q: sing the geometry of the graph ,evalvate the definite integrals.

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Q: 6.3 3

A:

Q: 6   9,171.6

A:

Q: 4. Fill in the following contingency table with the number of observations that fall into each com-…

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A: Given that: 57-24

Q: 8 13

A:

Q: 11 11 4. 64

A: Given: simplify the expression

Q: 6. 3 (2s+5)³

A:

Q: (a) Var(X + Y ) = Var(X)+ Var(Y) (b) Ε(XY) - (EX) (EYΥ) (c) E(X + Y ) = EX+ EY

A: Since we answer up to three subparts of a problem, we'll be answering the first three sub parts…

Q: 8. 11

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