Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line. 10 7 13 9 10 14 6. 4 13 6. y 7.31 6.79 12.55 6.97 7.91 8.8 6.31 5.32 7.89 6.37 5.5 OA. Y B. OC. OD. Ay 25- Q Ay 25- Ay 25- 25- 20- 20- 20- 20- 15 155 15 155 10- 105 105 10- 55 5 55 04 Ó 5 10 15 20 25 0- 0 5 10 15 20 25 Ó 5 10 15 20 25 0- Ó 5 10 15 20 25 Find the equation of the regression line. (Round the constant two decimal places as needed. Round the coefficient to three decimal places as needed.)

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A:

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A:

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

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

Q: thank you so much I understand it now and it worked

A: Okay.

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A:

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A: There is no any step 3. i am going to derive equation again.

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

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A: According to the given information in this question We need to answer part d

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Q: following up for the solutions to part b! thank you!

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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.