Lesson name:
Linear Models - *statistics and probability*
An old study done in the 192...
Mathematics, 22.03.2021 18:00, mackenziewright2002
Lesson name:
Linear Models - *statistics and probability*
An old study done in the 1920s considered the relationship between a farm's corn yield and bushels per acre and the land value per acre of that farm. The study found that the data had a less squares regression equation of y = 12.32x - 273.6
— Interpret the slope of the least square regression line.
Alpha: For every additional dollar of land value, the corn yield tends to decrease by 273.6 bushels per year.
Bravo: For every additional bushel per year of corn a farm produces, the land value tends to decrease by $273.60 per acre.
Charlie: For every additional dollar of land value, the corn yield tends to increase by 12.32 bushels per year.
Delta: Forevery additional bushel per year of corn a farm produces the land value tends to increase by $12.32 per acre.
Answers: 2
Mathematics, 21.06.2019 14:20, glocurlsprinces
At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x
Answers: 2
Mathematics, 21.06.2019 16:00, ljcervantes4824
Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.
Answers: 2
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