State whether the following is a discrete or continuous random variable. i. Number of seeds in a tomato ii. The number of litres of water used per household iii. The ages of children in a preschool

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A: Solution: Given information: p^= 0.28Zα/2=2.326m= 0.03

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A: Given  Mean = μ=110, standard deviations σ=10

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A: It is given that  Mean, μ = 33 Standard deviation, σ = 6 Z-Score, Z = ( X - μ )/σ

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A: Solution: Given information: k = 3 groups  Each group has 10 observation  n1=n2=n3=10n1+n2+n3=30…

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A: Given data:

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A: Here, x=40, s=5, n=23, and CL=0.80. The value of α is, α=1-CL  =1-0.80  =0.20

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A: Given that n=30 mean =2.18 million dollars Standard deviation=0.48 million

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A: GIVEN DATA normal distribution μ= 19.3σ = 0.11

Q: Descriptive Statistics: Cans Mean Variable Cans Drink Coke Classic New Coke Pepsi 102.8 64.8 73.0…

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Q: Find the area under the Standard normal Cure to the Right of 2= 217 Round to 4 decimal places if…

A: The area to the right of z = 2.17 is, Now, calculate the area to the left of z = 2.17 as follows:

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Q: lso compute a 95% confidence interval, Cohen's D, and r^2

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A: Given geometric distribution with parameter  p=1/8

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Q: Compute​ P(X) using the binomial probability formula. Then determine whether the normal distribution…

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Q: Find the z-score for the given shaded region under the standard normal distribution. Round y answer…

A: given data, we have to find out the z score for the given shaded area here shaded area…

Q: Dependent Variable: UR Method: Least Squares Date: 10/31/22 Time: 09:47 Sample: 1991 2021 Included…

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A: The mean is 33 and standard deviation is 6.3.

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A: Given Margin of error=1 C=95% confident level  σ = 4.8.  the population is normally distributed