Homework Q: 1. It is known that 26% of adults in the UK use a certain app. A researcher selects a random samnple of 5000 adults in the UK. The random variable X is defined as the number of adults in the sample who use the app. Given that P(X

Q: organization, the proportion of people who are satisfied with the way things are going in their…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: could you explain the steps you took to get there ?

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Q: the true answer is $

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Q: question 5

A: The Specialty Toys Company faces a challenge of deciding what percentage units of a brand new toy…

Q: Is the answer no or yes for this question?

A: There are 550 students in your graduating class. We need to determine wheather there are at least 3…

Q: can i get a better format for the final answer to see better.

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Q: I'm confused on which one is it

A: A. Correlation between two variables measure the strength and direction between two variables. It…

Q: I am confused on this

A: The solution is shown in step-2

Q: Find projvu if scalvu = -2 and v = ⟨2, -1, -2⟩.

A: Consider the given vector.u=-2 and v=<2,-1,-2>.The projection is defined as,Projection of…

Q: Is this for question 2 or 3?

A: The standard deviation is 0.2.

Q: prow $ PCC-AIB)= pccl B) - p(AIB)

A: The answer is given below

Q: This was not the correct answer, could you please try again and get back to me?

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Q: You gave me the same answer for two different questions with different values?

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Q: Use the tabular method to evaluate r°e" dr.

A: Tabular method is used to integrate by parts. Here we take first function to be x5 and second…

Q: Can you please write the answers out, I cannot see which answer is supposed to go into which box.

A: given function f(x)=4x-x2 and point P(2, 4) on the graph f. We have to fill the boxes in step-1 as…

Q: everything is incorrect

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Q: For the above question, why are they negative?

A: Using All-sin-tan-cos rule we know that: So in third quadrant, only tan and cot are positive. sin,…

Q: The answer

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Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

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Q: can you do part 2 of the question and part 3

A: (ii) The Principal Component Analysis (PCA) is greatly affected by the Spectral Theorem. A…

Q: State the inverse of the statement, “If there Linah has no ticket then she can leave class.”

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Q: The second question wasn't answered.

A: Probability is the measure of the chance that an event is likely to happen. It is calculated by…

Q: What is the value of

A: We know, i=-1

Q: Five people (Alex, Byron, Chloe, Dexter, and Emily) form a club, N = {A, B, C, D, E). Chloe and…

A: Five people (Alex, Byron, Chloe, Dexter and Emily) form a club N = { A,B,C,D,E }

Q: Can you please write B up in writing as it is incorrect but I think it's because it's been converted…

A: f(x) = 3(x-1)^2, 0<x<1