Exercise

Multiple linear regression

Now let's roll Gender into our regression model of Weight using Height. Look at the scatter plot we made in a previous exercise. Does it seem like we should vary the slopes or not? Let's practice building both a same slope model and a different slopes model.

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Using svyglm(), build a regression model for Weight using Height and Gender where the slope is the same for both genders. Call the model mod1.
Print a summary of mod1.