Use Desmos Grapher to graph your data (as a table function) and your sine function. You will know that you have done the work above correctly if the two graphs are a near match. 1) Doing a Regression Analysis Enter your data into a TI calculator perform a sine regression. a. Enter the numbers 1-12 in list 1. b. Enter your temperature data in list 2. C. Press Stat|Calc| C: SinReg. Leave Iterations at 3, XList: L1, YList: L2. For period, enter 12, and put Y1 into the field for Store Reg Eg. Then calculate. d. Write that function below, rounding each value for a, b, c, and d to the nearest hundredths place. y = sin( A) According to the calculator's model equation, what are the amplitude, period, and midline? Explain. 6) place. Explain what this value means in the context of the problem. Use the first function to calculate F 3.5 . Round your answer to the nearest tenths

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Previous Data:

Month 1 2 3 4 5 6 7 8 9 10   11   12  
Average High Temperature 28 29 40 54 65 71 76 73 64 51 41 34

The max temperature is 76 degrees. It occurs in month 7, July.

The min temperature is 28 degrees. It occurs in month 1, January.

y=52 midline

A=24 amplitude

period=12 months

midline is at t=4, april month 4 is midline and rising

Now, solve using DESMOS.

Use Desmos Grapher to graph your data (as a table function) and your sine function. You will
know that you have done the work above correctly if the two graphs are a near match.
#1) Doing a Regression Analysis
Enter your data into a TI calculator perform a sine regression.
a. Enter the numbers 1-12 in list 1.
b. Enter your temperature data in list 2.
C. Press Stat|Calc| C: SinReg. Leave Iterations at 3, XList: L1, YList: L2. For period,
enter 12, and put Y1 into the field for Store Reg Eq. Then calculate.
d. Write that function below, rounding each value for a, b, c, and d to the nearest
hundredths place.
y =
sin(
A)
According to the calculator's model equation, what are the amplitude, period, and midline?
Explain.
Use the first function to calculate
place. Explain what this value means in the context of the problem.
F 3.5 . Round your answer to the nearest tenths
Transcribed Image Text:Use Desmos Grapher to graph your data (as a table function) and your sine function. You will know that you have done the work above correctly if the two graphs are a near match. #1) Doing a Regression Analysis Enter your data into a TI calculator perform a sine regression. a. Enter the numbers 1-12 in list 1. b. Enter your temperature data in list 2. C. Press Stat|Calc| C: SinReg. Leave Iterations at 3, XList: L1, YList: L2. For period, enter 12, and put Y1 into the field for Store Reg Eq. Then calculate. d. Write that function below, rounding each value for a, b, c, and d to the nearest hundredths place. y = sin( A) According to the calculator's model equation, what are the amplitude, period, and midline? Explain. Use the first function to calculate place. Explain what this value means in the context of the problem. F 3.5 . Round your answer to the nearest tenths
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