Question 1 The ages in years of 7 children and the number of words in their vocabulary are as follows: Age 3 4 4 5 6 2 3 Vocabulary 1100 1300 1500 2100 2600 460 1200 A. Obtain the regression equation, reporting values to 2 decimal places. O correct answer is not given Oy = 504.47x - 510.79 Oy = 510.79x - 504.47 B. Would it be appropriate to use the model to predict the vocabulary of a child age 7? O no O maybe O yesQuestion 2