Events A and B are independent. Find the missing probability. 5; P(A°) =- 11 ΡΑΛ Β ) = 20 9 P(B)=? 50

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A: We have given  x=38000SD=5000n=25μ=40000  

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Q: 15) The health of employees is monitored by periodically weighing them in. A sample of 54 employees ...

A: Given: Sample size, n=54sample mean, x¯=183.9Population sd, σ=121.2α=0.10

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Q: Example 2 Three groups 40, 50 and 10 students have average scores in mathematics as 60, 40 and 55 re...

A: n1=40, n2=50, n3=10  x̄1=60, x̄2=40, x̄3=55   

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A: Solution:

Q: Example 2 Three groups 40, 50 and 10 students have average scores in mathematics as 60 , 40 and 55 r...

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Q: Suppose we toss a coin 3 times. We denote head as "H" and tail as “T". We assume the probability of ...

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Q: The preparations were randomly drawn from the same population. a. Find the mean and standard deviati...

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Q: Example Calculate mean deviation from mean and median for the following data of heights given in inc...

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A: Correlation coefficient is given by,   Where n is sample size, Here n= 6

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A: Solution is given:

Q: What is the average age of all the 150 children in the group ?

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Q: 3. If F is d.f. of one-dimensional r.v. X, then F(-0) = lim F(x) = 0 and F(0) = lim F (x)=1 x →- 00

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