Consider the following. A random sample of size n = 25 is selected from a normal population with mean μ = 109 and standard deviation σ = 14. Describe the shape of the sampling distribution of the sample mean. O The distribution is exactly normal. O The distribution is skewed right. O The distribution is skewed left. The distribution is approximately uniform. O The distribution is approximately normal. Find the mean and standard error of the sampling distribution of the sample mean. mean standard error

Q: Question 7 Calculate 9-1{ :} 55 +6 52 +65 +13

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A: First we  Inverse matrix formula and apply then calculate determimant of A .

Q: Can you please give more of an explanation on how you got these answers? Can you show the steps on…

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Q: I need help with part c) of this question as well.

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A: Consider the given equation 20-15÷blank+blank=26 Let blank=x then 20-15÷x+x=26

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Q: (g) A company has two employees with 12 offices. How many ways are there to assign different offices…

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Q: Can you please elaborate on part b? I am having trouble understanding the solution

A: Confusion comes when you view f as a function, instead read the statement replacing f by "c"

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A: We need terms of series to find which terms will get cancelled and which remains after addition .

Q: Rpup (hur +81 0=1²² x=h₁ б E I =

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Q: M-[2 -3 4 -6 P:2 4 -5 4 2 -3 -2 -3 Io -3] 2. -3 -7 QUESTIONS CHOICES 2-26: FIND A: D:13 -3 -10 13 8…

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Q: still need more explanations on the above questions

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Q: I see that parts 1-3 are answered but can you help me with 4-6?

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Q: can you explain part (c) in more clear/ simple steps? thank you

A: Consider the ,bnpolynomial m(x) = x-3 in R[x]. We claim that the set \ f in R[x] / f * (2) = 3 \ is…

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A: To  solve ken ken

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Q: {X+Y=3 {2x+4y=8   {8x-7=-2 {-2-3y=10 These are 2 different questions

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Q: 7.) A farmer needs to construct two adjoining rectangular pens, as shown below. If each pen is to…

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Q: O 7/1 - OO M8 7/43

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Q: Problem 4 (6.EE.A.3) Which expression is equivalent to 5(4x+ 3)-2x? A. 18x+15 B. 18x +3 C 7x+8 D.…

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Q: R 1 Uo 2 Tr dr R TR?

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Q: . Use x,  y and z as variables to rewrite the following sentences to mathematical statements  A…

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A: Given that, seven prizes are to be given to seven different people in a group of nineteen. First…

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A: Let assume,