Below is the ANOVA table for the situation described in Exercise 13. It shows results from a regression analysis attempting to link y, the time that a house listed for sale remains on the market, to the size of the house (x₁), the asking price (x₂), and the age of the house (x₃). Twenty-one randomly selected houses were included in the study.

According to the table, can we use sample results to reject an “all b s are 0” null hypothesis at the 5% significance level? At the 1% significance level? Explain.

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ANOVA Significance df SS MS Regression 3 33309.47 11103.16 19.955 000008 Error (Residual) Total 17 9459.19 556.42 20 42768.67