7 = -E- 2 -6 If yes, give the coefficients below; if no, enter DNE into each blank. Is the vector C1 = C₁ = C1 = - 18.4 -206.3 -62.5 a linear combination of u = 8 [.]. , and u3 = -6 69 ? 16

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 -…

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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…

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

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Q: tricky

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Q: (d) If the mean score was u = 157 with standard deviation o = 19, what was the final exam score for…

A:

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A: The given is:

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

A: The answer is in step2.