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132: Logarithmic Regressions

Last updated about 5 years ago

6 questions

1

1

1

1

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Bell Assignment:

Question 1

1.

Question 2

2.

Question 3

3.

Notes L7-3: Regressions

Question 4

4.

The accompanying table shows wind speed and the corresponding wind chill factor when the air temperature is 14°F. Write a logarithmic regression equation for this set of data, rounding all coefficients to the nearest ten-thousandth.

Question 5

5.

Using this equation, find the wind speed, to the nearest mile per hour, when the wind chill is -10°F.

Question 6

6.

Use the available time to do the last section of DeltaMath with the graphing calculator: Logarithmic Regressions

How do you enter data into the graphing calculator?

1: Edit

fill in L1 and L2

STAT

EDIT

How do you look at the graph?

2nd STATPLOT

Plot1...On

ZOOM

9: ZoomStat

How do you get the equation for the regression?

STAT

-> CALC

choose proper regression

Choose all that are true

I am confident in this lesson.

I would like some assistance.

I can enter data into the calculator.

I can round appropriately.

I can answer the question posed in the problem (solve for x or y)