QUESTION 29 A researcher assesses self-esteem among college students at the beginning of the semester using a self-report questionnaire (X), as well as three months later at the end of the semester among the same sample of college students using the exact same self-report measure of self-esteem (Y). Using the data below, what is the Pearson's correlation coefficient. (Be sure to round your answer to the second decimal place). X 24.2 22.6 26.2 18.6 20.4 18.8 Y 20.2 18.4 16.2 14.8 18.6 11.8

Q: 33-41 Use logarithmic differentiation to find the derivative of the function. 33. y = (2x + 1)³(x² −…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: In Problems 17-34, find all points of discontinuity. 18. h(x) — х -2 17. f(x) = 3x2 - 3 3. 19. f(x)…

A: 19.        f(x)=3x+4=pqGiven function is rational function as a form of p/qThese functions are…

Q: 7. Anita Ewing buys a shirt for $29.99 and tie for $29.95. The sales tax is $4.20 What is the total…

A: Just all the prices including tax that is total purchase price.

Q: STEP 4: Decision Rule 28. H p 0.50 H p>0.50 FAIL TO REJECTHO REJECT H ACCЕРТ Н, mean 0.50 standard…

A: For the given data Find

Q: 33/29 b.

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Q: 7 2x -10 14 08 O 9.5 O 8.75 07 0 9 O 7.25 4.

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Q: 38) If a population has standard deviation 20 what is the minimum sample size to be 95% confident…

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Q: Calculate t. [35 t+ 6 C 10 12 B O 25 O 26 O 30 O 28 O 27 O 29

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Q: 48. Find the area of this parallelogram (A = bh). 12 cm 5 cm 16 cm A. 65 cm² B. 60 cm² C. 48 cm² D.…

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Q: 45. If the best-fitting line (figured using computer software) is approximately f(x) = -1.182x +…

A: Here Given regression equation for No of errors made per week from No of months worker worked. f(x)=…

Q: 49-52 What is wrong with the equation? 3 8 49. f₁²₂x²² dx = X-4 X -3 2 3 50. 0.0 £²₁ / / dx = -²/31…

A: We have to find the mistakes in the given equation.To check this we will evaluate the integral.

Q: 35. (²00 + 30 dv 37. f(x) dx where f(x) = 18 · 5² √ √ ²2² ²² dz 36. sin x cos x if 0<x< π/2 if n/2…

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Q: 9. If a + b = 2a - 3b + 4ab, find the values of 5 * 2 and 3*. 5 10. If a o b = a + 2b and a + b = b²…

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Q: At noon, ship A is 100 km west of ship B. Ship A is sailing south at 40 km/h and ship B is sailing…

A: Use pythogorous theorem

Q: Question 40 Calculate the arc length of the unshaded region. [40 ] 4 ft Po 80° D. O 54n/9 ft O 19.4…

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Q: 1 + sin?x dx 50. 排

A: Note: since you have posted multiple questions. As per our guidelines we are supposed to solve only…

Q: the expression when x = 10, y = -2, and z = -5. 10y -x? + 6z 31. XZ 29. 30. y y

A: Put the value which is given in the  given expression .

Q: QUESTION 33 "A clinican has found a significant effect of a new drug and wants to know the effect…

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Q: p: We will not be able to pass q: Tomorrow is the deadline of our project in Math. r:I will come…

A: ∧ is and~p is negation of p∨ is or(s∧~q)∨~p

Q: 37 and 41

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Q: (NINETEEN)

A: The information provided in the are as follows :-Level of significance

Q: Identify the consequent of the statement "There is a bloodshed in Ukraine and the Russian people are…

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Q: 49 and 55

A: