Question: A statistical pregrem is recommended: Contider the following data for two variabtes, x ans y (a) Deveiop an eitimated regression tquation for the data of
A statistical pregrem is recommended: Contider the following data for two variabtes, x ans y (a) Deveiop an eitimated regression tquation for the data of the form q=b0+b1. (hound b0 to tro decimal places and b1 to three decimal places-) Comment on the adequscy of this equation for predieting y. (Use a =0.05.) The high p-value and low coefficient of Getermination indicate that the equation is inadequati. The high p-walue and high coefficient of determination indicate that the equabion is astequate. The low p-value and igw coetficient of determination indicate that the oquabion is inacequate. The low p-valse and bigh coemcient of determination indicate that the equation is adequate. (b) Deveiop an estimated regreston equation for the data of the form p^=b0+4x+b2x2. (Round 0 to two decimul places and b1 to three decimar places and b2 to four decimai piaces ) = Comment on the adequacy of this equation for predicting y. (Use a=0.05.) The high p-walue and low coefficient of determinatian indeate thot the equation is inadeouate. The Ngh p-value and high coefficient of detemination indicate that the equation is ascecate: The low p-value and fow coeffient of determination indicate that the equation is inadequate. The low pivalue and high coeffoest of determination indicate that the equation is adequate (c). Use the mode from part ib) to predict the value of y when x=20. (Round your answer to two decimat ploces.) A statistical pregrem is recommended: Contider the following data for two variabtes, x ans y (a) Deveiop an eitimated regression tquation for the data of the form q=b0+b1. (hound b0 to tro decimal places and b1 to three decimal places-) Comment on the adequscy of this equation for predieting y. (Use a =0.05.) The high p-value and low coefficient of Getermination indicate that the equation is inadequati. The high p-walue and high coefficient of determination indicate that the equabion is astequate. The low p-value and igw coetficient of determination indicate that the oquabion is inacequate. The low p-valse and bigh coemcient of determination indicate that the equation is adequate. (b) Deveiop an estimated regreston equation for the data of the form p^=b0+4x+b2x2. (Round 0 to two decimul places and b1 to three decimar places and b2 to four decimai piaces ) = Comment on the adequacy of this equation for predicting y. (Use a=0.05.) The high p-walue and low coefficient of determinatian indeate thot the equation is inadeouate. The Ngh p-value and high coefficient of detemination indicate that the equation is ascecate: The low p-value and fow coeffient of determination indicate that the equation is inadequate. The low pivalue and high coeffoest of determination indicate that the equation is adequate (c). Use the mode from part ib) to predict the value of y when x=20. (Round your answer to two decimat ploces.)
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