pandapractice4421 pandapractice4421
  • 20-02-2024
  • Mathematics
contestada

Andy drew a regression line for this paired dataset. His line passed through (4, 74) and (8, 96). What is the equation of Andy's regression line?

a) y = 5.5x + 52
b) y = -2.2x + 13.8
c) y = 3.5x - 6921.2
d) y = 0.17x - 13.2





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