A box contains 10 red marbles, 20 blue marbles and 30 green marbles. 5 marbles are drawn from the box, what is the probability that (a) all will be blue? (b) at least one will be green?(c)at most 4 are green?

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A: Given: μ = 130 σ = 4 Formula Used: Z-score = X-μσ

Q: 71 6,911,876 07 834,541 26 757,364 83 661,428 91 485,851 EDEREE

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A: Outliers are extreme value points in the data set.

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A:

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A: Given: n = 7 Formula Used: Correlation coefficient r = n∑XY-∑X∑Yn∑X2-∑X2n∑Y2-∑Y2

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A: Given ANOVA table: Source DF SS MS F P Groups 3 973.93 324.64 6.43 0.003 Error 20 1010.34…

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A: "Since you have posted a question with multiple sub-parts, we'll solve the first three. to get the…

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A: here given , Suppose you want to estimate the percentage of employees who want to work from home.…

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A: Given data is  f(x,y) x 2 4 Total y 1 0.10 0.15 0.25 3 0.20 0.30 0.50 5 0.10 0.15 0.25…

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A: Explanation: Central limit theorem: According to Central limit theorem, If population with mean μ,…

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A: Assume that the normal distribution of the data has a mean of 16 and a standard deviation of 2.

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Q: distributed

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Q: Example1: For the values of (8, 3, 5, 12, 10) find the arithmetic mean .

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Q: If P(B)=0.3​,​P(A | B)=0.5​, ​P(B′​)=0.7​, and​ P(A | B′​)=0.8​,find​ P(B |​ A)

A: Given that P(B)=0.3​,​P(A | B)=0.5​, ​P(B′​)=0.7​, P(A | B′​)=0.8​

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Q: You deposit Php5000 in an account earning 6% interest, compounded semiannually. How much is in the…

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Q: )The standard error of the difference between the sample means ins

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Q: 2. find the distribution X₁-X₂ X₁ + X₂ - X₂

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Q: 1. 2. 3. 23 z- or t-computed value 1.310 2.240 1.960 z- or t- critical value 1.960 2.131 2.896…

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Q: x f(x, y) 4 0.10 0.15 Y 3 0.20 0.30 5 0.10 0.15 a. Determine the cumulative distribution function…

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Q: When the outliers are removed, how does the mean change? : 16 18 20 22 24 26 28 30 32 34 36 38 40 42…

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