4. Who buys cars? A new-car dealer keeps records on car buyers for future marketing purposes. The table gives information on the last 4 buyers. Identify the individuals and variables in this data set. Classify each variable as categorical or quantitative. Buyer's distance Engine type from dealer Buyer's Zip Car name code Gender (mi) model (cylinders) Price P. Smith 27514 K Ewing 27510 M 13 Fiesta 4 $26,375 M 10 Mustang 8 $39,500 27516 F Fusion $38,400 Shipman S. Reice 27243 F F-150 6. $56,000

Q: help me solve the problem number 10

A: This question can be solved using formula for reducing powers cos A2=1+cos(2A)2

Q: I just need problem 2

A: 1. Pr(A') = 1 - Pr(A) = 1 - 0.7 = 0.3 Pr(B') = 1 - Pr(B) = 1 - 0.5 = 0.5 Pr(C') = 1 - Pr(C) = 1 -…

Q: Can you explain how you found part b? It does not make sense to me

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Q: me with this

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Q: d. What is the value for the margin of error for a 95% confidence interval? Give the 95% confidence…

A: Sorry! Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: Answer this problem correctly

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Q: I don't understand this writing. Can someone else redo the problem? Thanks!

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Q: Can you help with this practice problem

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Q: Integrate -dr 8 + 4 + C

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Q: I need help on this practice problem.

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Q: How exactly do I work out/set up this problem to get my answers?

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Q: I am not sure how to even go about solving this.

A: The following is the formulae to calculate Weighted Average (W)…

Q: Only problem 72

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Q: tricky

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Q: Can you help me step by step with this problem?

A: The given is:

Q: I don't fully understand what you did for problem C

A: The answer is in step2.