Question 19 The prices of a random sample of homes in four areas of a certain city (Areas A, B, C, and D) were recorded Tries remaining: and the following ANOVA table was obtained, and we would like to determine whether there is a difference in the mean price of homes among these four areas of the city at the significance level of 0.05. (Round your Marked out of answers to 3 decimal places, if needed.) 3.00 Flag F- P- Source df SS MS question Stat value Between 3 1.59 0.0254 Groups Within 30 4.45 Groups Total 6.04 (a) What is the estimate of the common standard deviation? (b) What is the value of the test statistic? (c) Which of the following is a valid conclusion for this hypothesis test at the significance level of 0.05? Select one: There is not enough information given in the question to make a conclusion. There is enough evidence to conclude that the mean price of homes are not all the same for these four areas. There is enough evidence to conclude that the mean price of homes are the same for all four areas. There is not enough evidence to conclude that the mean price of homes are the same for all four areas. There is not enough evidence to conclude that the mean price of homes are not all the same for these four areas