Multiple Choice
The number of animal experiments in a country declined between 1970 and 1980. The numbers for selected years are shown in the table. Use the method of least squares to find the best-fitting linear model for the data. Let correspond to 1970. Round your coefficients to two decimal places.
A)
B)
C)
D)
E)
Correct Answer:

Verified
Correct Answer:
Verified
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