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complete the following activities with these cricket chirp data. Temperature (F degree) 69.7, 93.3, 84.3, 76.3, 88.6,...

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Basic Math

complete the following activities with these cricket chirpdata.

Temperature (F degree) 69.7, 93.3, 84.3, 76.3, 88.6, 82.6, 71.6,79.6

Chirp in 1 minute 882, 1188, 1104, 864, 1200, 1032, 960, 900

1. Find the regression models (linear and quadratic) for theabove data

a. What is the equation for the line of best fit in y=mx+bform?

b. What is the equation for the best fitting quadraticmodel?

2. Use your models (not the actual data) and calculators topredict the number of chirps at each of the three temperatures.

LinearQuadratic
69.7
76.3
88.6

Answer & Explanation Solved by verified expert
4.4 Ratings (800 Votes)
1a Sum of x 646Sum of y 8130Mean x 8075Mean y 101625Sum of squares SSX 4621Sum of products SP 67479xyxMX    See Answer
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