2.. An engineer is testing the transmitter of a new radio station. She measures the radiated power at various distances from the transmitter. The engineer's readings are in microwatts per m². Distance (km) Power Level 2 510 5 78 8 32 10 19 12 14 15 9 20 5 a) Find an equation for a curve of best fit for these data that has an r² value of at least 0.98. b) Use the equation for this curve of best fit to estimate the power level 50 km away.
2.. An engineer is testing the transmitter of a new radio station. She measures the radiated power at various distances from the transmitter. The engineer's readings are in microwatts per m². Distance (km) Power Level 2 510 5 78 8 32 10 19 12 14 15 9 20 5 a) Find an equation for a curve of best fit for these data that has an r² value of at least 0.98. b) Use the equation for this curve of best fit to estimate the power level 50 km away.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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i need help with this hw question
![2.. An engineer is testing the transmitter of a new radio station. She measures the
radiated power at various distances from the transmitter. The engineer's readings
are in microwatts per m².
Distance (km)
Power Level
2
510
5
78
8
32
10
19
12
14
15
9
20
5
a) Find an equation for a curve of best fit for these data that has an r² value of at least 0.98.
b) Use the equation for this curve of best fit to estimate the power level 50 km away.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1b106994-4299-4c70-9d10-e7097e6ea597%2Fc70db63a-4f05-4f4b-9bf5-cf215f3e71d3%2Fttpflza_processed.png&w=3840&q=75)
Transcribed Image Text:2.. An engineer is testing the transmitter of a new radio station. She measures the
radiated power at various distances from the transmitter. The engineer's readings
are in microwatts per m².
Distance (km)
Power Level
2
510
5
78
8
32
10
19
12
14
15
9
20
5
a) Find an equation for a curve of best fit for these data that has an r² value of at least 0.98.
b) Use the equation for this curve of best fit to estimate the power level 50 km away.
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