Answer D for problem 52 please read directions

Q: Answer question 2 on the photo

A: Kindly see attached photos for your guidance.

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A: Solution-:Given data:…

Q: te each expression in simplest form. Leave no negative exponents. Use ^ needed for exponents and use…

A: The stepwise handwritten solution of both the questions is given below.

Q: (b) For a left-tailed test, we may compute -za = InvNorm(a, 0, 1) and check that the test-statistic…

A: (b). Given The null hypothesis H0: P = 0.45 n = Sample size = 500 The test is a left tailed test The…

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A: The diagram below showx a set of footprints for a dinosaur. To find the step angle B.Note: Since you…

Q: 1. Suppose a homogeneous second order differential equation has fundamental pair {t, t³}. Solve the…

A:

Q: 3) Suppose we double each score. What is the range, mean, variance, and standard deviation?

A: It is required to calculate the range, mean, variance, and standard deviation, when each score is…

Q: 1. To test the null hypothesis p = Po with a single sample of size n, we require that n * Po * (1 –…

A: For a hypothesis test of population proportion, the null hypothesis generally claims that the…

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A: To find the equation of a plane that is spanned by two vectors and passing through a point.

Q: 3. To test the null hypothesis that the population mean is u = Ho with a single sample of size n, we…

A: Hello, since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

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A: Given: Charges for upto 1000 square feet is $1.83.

Q: 1 + sin x if x<0 8. f(x) = COS X if 0<x< T sin x if x T

A: Since you are asking multiple questions. We are answering only the first question. We have to graph…

Q: (a) For a two-tailed test, we may compute ta/2 = +InvT(a/2, dof) and check that the test-statistic…

A: 5. i. The alternative hypothesis is μ1≠μ2. Thus, the alternative hypothesis is μ1≠μ2. ii. If the…

Q: Step 3: Use the z-table to look up the z-score you calculated in Step 2. 18-20. Corresponding area…

A: Given that, In a study of the life expectancy of 400 people in a certain geographic region, the mean…

Q: 5. To test the null hypothesis that two population means satisfy µi = P2 by using two independent…

A: As per the guidelines, I can solve only the first three subparts , Kindly repost the last parts.

Q: Laughter is often called "the best medicine," since studies have shown that laughter can reduce…

A: From the provided information, Sample size (n) = 25 Sample mean (x̅) = 73.5 Sample standard…

Q: ANSWER NO. 3 ONLY FOR THE IMAGE BELOW

A: Improved Response:The given function f(x) is a piecewise function defined as:f(x) = { x,        for…

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A:

Q: For the given maximzation problem, (a) determine the number of slack variables needed, (b) name…

A: Consider the maximization problem  Maximize z=9x1+3x2+x3 subject to…

Q: QUESTION5 For the midterm scores of 250 MTH281 students last semester, the mean is reported as 62…

A: Hey there! Thank you for posting the question.  Since there are multiple questions posted, also not…