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Model 1 Model 2 Model 3 (Intercept) 43.46 34.33 27.61 (1.24) (1.07) (2.27) Age .12 .24 .38 (.02) (.02) (.04) Democrat - 28.68 26.84 (.87)

Model 1

Model 2

Model 3

(Intercept)

43.46

34.33

27.61

(1.24)

(1.07)

(2.27)

Age

.12

.24

.38

(.02)

(.02)

(.04)

Democrat

-

28.68

26.84

(.87)

(2.55)

Republican

-

-26.42

-6.25

(.88)

(2.64)

DemocratAge

-

-

.03

(.05)

RepublicanAge

-

-

-.39

(.05)

Based on Model 1, perform a formal hypothesis tests at the .05 significance level that speaks to whether age is related to feelings toward Biden. Be sure to clearly specify your null and alternative hypotheses, then briefly explain what you you learned from conducting this hypothesis test. (Hint: the sample size is quite large so you don't have to worry about degrees of freedom for the t-statistic and can simply use the normal distribution here).

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