Read the following then choose the appropriate test and name the population(s). A researcher asks a random sample of 200 men whether they had made an online purchase in the last three months. He wants determine whether the proportion of men who make online purchases is less than 0.18. CELE O A. Two-proportion z-test; one population is all men who make online purchases and the other population is all men who do not make online purchases. OB. One-proportion z-test; the population is all adults who make online purchases. O C. Two-proportion z-test; the population is the 200 men surveyed. O D. One-proportion z-test; the population is all men.

Q: 8 15

A:

Q: 32 26

A: Use, sin(theta) = Perpendicular/Hypotenuse

Q: 54 22

A: Given figure,

Q: Grafthe fallawing ustion yinhd ラ2エ55 2 1T

A: we use Trigonometry table to find out values of y = sin(2x)

Q: 26 ÷ 22

A: Solve by squarring both side

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A: Given,

Q: 63 45 56 48

A:

Q: b. 14C11

A: nCr=n!r!×(n−r)!r!=r(r-1)(r-2)×....×3×2×1

Q: 5+45(669=

A: The given expression is 5+45669. Compute the value as follows.

Q: 25 25

A: From the given figure:     From the Pythagora's theorem:   Hypotenuse2=Perpendicular2+Base2

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A: Total female = 133+43 = 178 Total "did not graduate" = 55+43 = 98 Grand total= (126+55+133+43)  =…

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A: To find the length of the hypotenuse and adjacent sides of a triangle.

Q: 4 11  ✕  5 9

A: Consider the given expression as 411×59. 411×59=4×511×9=2099

Q: 75 17

A: Given triangle is right angle triangle :

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A: The figure of the right triangle is given by To evaluate : The value of x

Q: 7. What are mzQ and mzR?

A:

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A: Approach to solving the question: Missing information Detailed explanation: Examples: Key…

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A: From the trigonometry formula, we can calculate the angle by using any of the trigonometric…

Q: 22 6

A: Find the angle x .

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A:

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A:

Q: 62 28

A: A circle is given below as shown We have to find x°

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A:

Q: 22+22+88/8=

A: Solution is given below:

Q: 2. 7. 58

A:

Q: 346 ÷46

A: given 346 ÷46

Q: 24 27 x 18

A: Two chords intersecting inside the circle and we need to find the value of x.

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A: Given       5  2 3 − 4 4 8¯      1  5 7 5

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A: We know that If a perpendicular is drawn from the vertex of right angle triangle of a right triangle…

Q: 72 44

A: Given: In the right-angle triangle, assume that the missing angle is y So we know that the addition…