MAT 240 Applied Statistics Journal Six
Perform a regression analysis with Y = Min_August and X = Min_July. Is there a significant correlation between the two? Interpret the meaning of the slope and the intercept in this equation. If the value of Min_July were 200, what would you predict the value of Min_August to be? Does this result affect your decision of which model to use for comparing the difference of two means in the Module Seven Journal?
Now consider the variables Precip_July and Precip_August. These record the total precipitation in July and August of each year. Perform a regression analysis with Y = Precip_August and X = Precip_July. Is there a significant correlation between the two? Interpret the meaning of the slope and the intercept in this equation. If the value of Precip_July were 100, what would you predict the value of Precip_August to be?
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