The relative frequency table below shows the closing share price changes for the 100 most actively traded SP500 stocks. Use the grouped data table to approximate the mean for the data represented. -1.00 to under -.60 -.60 to under-.20 -.20 to under .20 .20 to under .60 .60 to under 1.00 1.00 to under 1.40 1.40 to under 1.80 1.80 to under 2.20 Price Change SP500 price changes, interval midpoints and proportion of stocks Interval Midpoint -0.80 -0.40 0.00 0.40 0.80 1.20 1.60 2.00 0.03 0.03 0.2 0.44 0.16 0.06 0.05 0.03 Proportion of Stocks

Q: For this question, why do you have to add 14?

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Q: 2) A vendor has learned that, by pricing hot dogs at $ 1.25, sales will reach 119 hot dogs per day.…

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Q: 3Cant understand this, please  Write on paper and write the question too so I can print

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Q: Can you make your answer more clearer

A: The answer given by the expert is very clear.If there is any specific query/confusion,that may be…

Q: I'm not sure I can read the answer correc

A: If f 'x>0 then fx is increasing.If f 'x<0 then fx is decreasing. domain of x+62-x is (−∞,2]

Q: 3 4 B 2.

A: 23.(i)

Q: okay can you also do part b now.

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Q: what is the solution

A: The series diverges.

Q: can you explain more about the second part that you came up with -2 and 5 .  thanks

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Q: Thank you for your help!  I was wondering if the last box with the answer -3 is actually 3?

A: Apologies for the inconvenience. Yes you are right. We are extremely sorry. It was a writing…

Q: can you answer D also please ?

A: Given that, μ=85,σ=24n=36 (a) According to the central limit theorem, as the sample (n>30) is…

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Q: Hi There, thank you for giving this a go! I tried inputting this answer, but it came back as being…

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Q: The first image goes with the second image, so the second image is which is what I am looking for…

A: Here, the random variable x is the height of a certain species of tree. It is given that x~…

Q: how did the answer to T become -5.31 in step 2

A: The sample mean is 12.36%. The hypothesized mean is 13.4%. The standard deviation is 3%. The sample…

Q: 22. Based on your results, what are your respective SSbetween, SStotal and MSbetween? Show your…

A: Given: n = 90 p = 0.002 MSE = 126.05 F(2,87) = 6.73

Q: How do I find numbers 2 and 4?

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Q: can you list the solution as  1 ,2 ,3 ,4 so i can understand and write the answers

A: can you list the solution as  1 ,2 ,3 ,4 so i can understand and write the answers

Q: cleared

A: We have to find the digit in thousand place  of the product.

Q: How do I solve this question?

A: Topic - slope of function To find slope at a point ,take two points on the line and calculate slope…

Q: Can someone explain how I do numbers 1 and 2 A and B.

A: (1)  The weather report get to know about that from the past experiences. For example in the similar…

Q: I don't understand the 1 and the 2 bullet

A: To check if any variables are irrelevant, we need to use regression analysis.. We will consider…

Q: This doesn't explain why -1 is the right answer over the other options

A: Solution