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I have a stat class review and what would be the letter choice for this scatter plot?

A Scatterplot with the least squares regression line is shown.
estimate the value to the nearest half unit

what is the observed value for X=3

A 1.5
B -1.5
C 4.5
D 6

Please any explanation helps im offering 25 pts:)

I have a stat class review and what would be the letter choice for this scatter plot A Scatterplot with the least squares regression line is shown estimate the class=

Respuesta :

The observed value when x = 3, estimated to the nearest half unit is y = 4.5.

What is known as observed value?

The observed value is the actual value of the variable. The points on the regression line are called predicted values.

  • From the given image, we can observe that the value of y for which x is 3 is shown as somewhere between 4 and 5.
  • The only value of y which lies between 4 and 5 in the given options is 4.5. It is the observed value.
  • 1.5, -1.5, and 6 do not lie between 4 and 5. Therefore, they are not the correct answers.

Therefore, the observed value of y when x = 3, estimated to the nearest half unit is y = 4.5. The correct answer is option C.

Learn more about observed values here: https://brainly.com/question/11888173

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