42" 58 B 42 Q 40 58 58 RY Which two triangles are similar? O None of the triangles are similar. O AABC and AZYX o APQR and AXYZ o AABC and APQR

Q: A sequence is a list of numbers written in a definite order: a1, a2, a3, A4, called the •, An, An, .…

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Q: The barometric pressure y (in inches of mercury) at an altitude of x miles above sea level decreases…

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Q: 36. The graph of g consists of two straight lines and a semi-circle. Evaluate each integral by…

A: We have to evaluate the integration by interpreting in terms of area

Q: 3. Sketch a possible graph of a rational function, y = fAx), that has all the following properties…

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Q: 5. Which inequalities is NOT true when x = -2? В. B. -2x >-3 A. -6x < - 10 C. s0 -4 s x -5 D. 4

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Q: In one month, the national mean price per gallon (in dollars) of gasoline was 3.107. The data table…

A: Solution: n= 20 Sample size  μ= 3.107 Population mean ∑x=63.28x=∑xn=63.2820=3.164  Sample mean…

Q: A tank holds 100 gallons of water, which drains from a leak at the bottom, causing the tank to empty…

A: A tank holds 100 gallons of water, which drains from a leak at the bottom, causing the tank to empty…

Q: Some employers use lie detector tests to screen job applicants. Lie detector tests are not ompletely…

A: It is given that, 93% of the job applicants tell the truth during the polygraph, 65% of lies are…

Q: Find dy/dx by implicit differentiation. Vxy = 3 + x?y dx Need Help? Read It

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Q: Do males or females feel more tense or stressed out at work? A survey of employed adults conducted…

A: Answer:- Given data table is, Sample size, n(S) = (250+499+293+469) = 1511  n(male) = (250+499) =…

Q: In order to solve the equation -I - 6 = 1 +1, a student graphs the equations y = r - 6 and y =I+'1…

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Q: 3) Find the magnitude of an earthquake that has an intensity that is 38.75 (that is, the amplitude…

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Q: A ball is thrown into a lake, creating a circular ripple with a radius that increases at a speed of…

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Q: #7

A: Rewrite the given line equation as follows.

Q: The probability that an automobile being filled with gasoline also needs an oil change is 0.30; the…

A: P(An  oil changed ) = P( O ) = 0.30P( oil filtered ) = P( F ) = 0.45P( both oil  and filtere needs…

Q: ABCD is a quadrilateral with BE = ED. B D. 1. Given that EC = 8.4 cm, what is the %3D E.

A: Definition:   The diagonals bisect each other. One pair of opposite sides is parallel and equal in…

Q: Transition 7. Alex and Leandro purchase two matinee movie fickets. A matinee ticket costs $6.50, a…

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Q: A solid machine part is to be manufactured as shown in the figure. The part is made by cutting a…

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Q: Explain the difference between an independent and dependent sample. Choose the correct answer below.…

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Q: Water flows into an empty pool at a rate of 80 + 22t gallons per hour. How many gallons of water are…

A: Topic:- application of integration

Q: A sample of 55 research cotton samples resulted in a sample average percentage elongation of 8.17…

A: Given that  Sample size n =55 Sample mean =8.17 Standard deviation =1.43 Here we use z test because…

Q: From past experience a stockbroker believes that under present economic conditions a customer will…

A: From the given information we have to find the Probabilities .using formula,

Q: Assume that when human resource managers are randomly selected, 42% say job applicants should follow…

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Q: A survey showed that 37% of human resource professionals are at companies that rejected job…

A: From the provided information,Probability of success (p) = 0.37Sample size (n) = 26

Q: Set up, but do not evaluate, an integral for the length of the curve. x = 8 sin(y), 0 sys. 2

A: Given query is to setup the integral for the length of the curve.

Q: In a certain class of students, there are 11 boys from Wilmette, 7 girls from Wilmette, 5 boys from…

A: It is given that, Total number of students is =11+7+5+4+4+4 =35 Number of boys is  =11+5+4=20…

Q: ;Graph the horizontal line that passes through the point (5,-3) and find its equation.

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Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.