al produced the following results. Correct Age 45 49 53 57 65 Bone Density 360 345 340 330 325 nd your answer to three decimal places. com/Portal/Lesson/lesson_practice 4/14 Correct Om women at a hospital produced the following results. Age 45 49 53 57 65 55 Bone Density 360 345 340 330 325 ation coefficient, r. Round your answer to three decimal places. s in new window) Q Search

Q: Evaluate the following formula for Z= (-2)-(P1-P2) p q p q + n₁ 2 P₁ = 0.7, p2 = 0.2, py - p2 = 0, p…

A: It is given that For sample 1, sample proportion = 0.7, sample size n1 = 46 For sample 2, sample…

Q: Find k when ek = 2.9, and enter your answer correct to two decimal places. Enter the value for k:

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Q: Evaluate the following: 729 dx. Fully simplify your answer. Your response Correct response…

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Q: Do women tend to spend more time on housework than men? If so, how much more? A study reported the…

A: For gender women,Sample size, Sample mean, Sample standard deviation, For gender men, Sample size,…

Q: Find the value of z that would be used to test the difference between the proportions, given the…

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Q: Calculate the GPA of a Student with the following graces ((22 hours) A ( 18 hours) F (3 hours) Note…

A: We know that CGPA= ΣXi*wi/Σwi Where wi’s are the weightage of the subjects. Xi’s are grades.

Q: Homework: Given the following data X 1 2. 4 7 y 15 120 680 Using the power law, find the best fit.

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Q: One painter can paint a house in 7 days, yet a more experienced painter can paint the house in 5…

A: Use time and work concept

Q: Which of the following most describes a coorelation of 0.83 between heght and weight?

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Q: Check here for instructional material to complete this problem. Evaluate E=z 92=0.9985. * A A P₁ 91…

A: Given,Z*=1.645n1=2705n2=7866p^1=0.0118q^1=0.9882p^2=0.0015q^2=0.9985

Q: Which response has the correct number of significant figures and units for the following…

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Q: How would you round 1.25 four decimal places?

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Q: For X₁=38, ₁=50, X₂=23, and m₂ = 70, find P and 9. Round your answers to 3 decimal places as needed.…

A: Given,X1=38n1=50X2=23n2=70

Q: 2. Evaluate E=t for t = 0.11, s, = 52.84, n = 45, and n, = 42. E = (Round to two decimal places as…

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Q: Find EF. 21 Write your answer as an integer or as a decimal rounded to the nearest tenth. EF = 3.

A: we have to find EF from the given figure

Q: What is the weight of a body with 7.9 kg mass? Assume g=9.81 m/s2. Provide your answer in N and…

A: The objective of this question is to calculate the weight of a body given its mass and the…

Q: Evaluate the following. Enter you answer as a decimal accurate to 7 decimal places. 106! 107!

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Q: Using a standardized 100 ft steel tape a distance of 2361.37 feet was measured using 20 # of pull.…

A: Given that here 100 ft steel tape at a distance of 2361.37feet. The tape standardized for 12# of…

Q: Evaluate the following formula for p, = 0.3. p, = 0.9. p, - P2 = 0, p = 0.730664. q = 0.627298, n, =…

A: We have given that, p̂1 = 0.3, p̂2 = 0.9, p1 - p2 = 0, p̄ = 0.730664,        ǭ = 0.627298, n1 = 74…

Q: With your calculator, calculate the distance, given the speed and time: Use the following formulas…

A: Given data: To find:  Which continent moving the fastest? Where will it be in 100 years? Which…

Q: A 0.420-g sample of decanoic acid (C10H2002) is burned in a bomb calorimeter and the temperature…

A: From the given values we calculate q (heat absorbed by water). They we find moles of nonanedioic…

Q: The decimal approximation of V k losest to which of the following values? A ILI B 115 C 118 0 121

A: We Solve the Given Problem With the help of Long Division Method.

Q: Pavan

A: Step 1:   Let's compute the chi-square value for the given data. We'll fill in the table step by…