t assuming cqual variances, test the difference of the population means of the two countrie = l2 V.s. H1 : P1 + p2. Use the significance level oa = the power of the test in (i) if µ1 – 12 = -0.2. e equality of the population variances H, : of = až v.s. H : of + až. Describe how he p-value. 0.05. ut the test in (i) assuming cqual variances. Describe how to obtain the p-value.

Q: 3 -4- -0- 4. 2.

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A: Solve the given

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A: b) We check if the denominator is 0 for any value of x.  2x2+5=0 2x2=-5 x2=-5/2 (not possible) So…

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A: Given that  The vector

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A: Identify the postulates for each drawing

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A: Given: The figure,

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A: Given triangle is What is another side length?

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A: Please see the answer below.