The frequency table below shows the ages of the students in a psychology lecture hall. Complete the Relative Frequency column of the table. Do not round. Provide your answer below: Relative Frequency Age Frequency 17 9. 0.15 18 18 19 27 0.25 30 20 0.175 21 21 0.125 15 22

Q: Hello there, I don't understand the writing for problem 2. Can someone write the solution neatly?

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A:

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A:

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A: Given query is to find the dimensions of the field.

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A:

Q: Explain the concept of extraneous solutions.

A: Extraneous solution

Q: What is the bottom equation for this, please ?

A: Apologies for the inconvenience.   We graph the given equations using graphing calculator.

Q: Please provide the solution to part (ii) for this question.

A: An expression for the angle FBC in terms of h is determined as shown below.

Q: -, find f'(4) for the given function.

A:

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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A: Given equation y=mx+b. The objective is to write down everything about the equation.

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A:

Q: Find the solution to the problem 5x + 2y =12 - 6x-2y=-14 (__,__)

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Q: Given az Find

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Q: X +2x, = 4 X; – 3x, – 3x, = 2 Xy + xj = 0

A: We will use substitution method to find the value of unknowns.

Q: solution

A:

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Q: What is the answer to this math problem: 3+y over 2=6

A: Question: What is the answer to this math problem: 3+y over 2=6

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A:

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A: To determine the values of x, y and z satisfying the simultaneous equations

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A: To solve the given problem

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Q: Do I have to use x and y to represent a problem’s variables?

A: We can use any English alphabet to represent the variables in the problem.

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.