The quiz scores for the students in two math dasses are recorded. The line plats below show the 9 scores for each dass.Complete the fallowing.(a) The mean for Class A is 13 points, and the mean for Class B is 5 points. Find the distance between the means of Class A and Class B.Distance between the means: □ point(s)(b) Find the mean absolute deviation (MAD) for each class.MAD for Class A: □ point(s)MAD for Class B: □ point(s)(c) Fill in the blank below to express the distance between the means as a multiple of the MAD of either data set.Distance between the means =∏ times the MAD(d) Look at the degree of averlap between the data sets.Also look at your answer from part (c).Then select the best chaice belaw.There is a complete overlap and the distance between the means is 0 .There is a complete overlap and the distance between the means is greater than 5 times the MAD.There is some averlap and the distance between the means is between 1 times the MAD and 5 times the MAD.There is some overlap and the distance between the means is between 0 and 1 times the MAD.There is no owerlap and the distance between the means is greater than 5 times the MAD.There is no overlap and the distance between the means is between 1 times the MAD and 5 times the MAD.
Q. The quiz scores for the students in two math dasses are recorded. The line plats below show the 9 scores for each dass.Complete the fallowing.(a) The mean for Class A is 13 points, and the mean for Class B is 5 points. Find the distance between the means of Class A and Class B.Distance between the means: □ point(s)(b) Find the mean absolute deviation (MAD) for each class.MAD for Class A: □ point(s)MAD for Class B: □ point(s)(c) Fill in the blank below to express the distance between the means as a multiple of the MAD of either data set.Distance between the means =∏ times the MAD(d) Look at the degree of averlap between the data sets.Also look at your answer from part (c).Then select the best chaice belaw.There is a complete overlap and the distance between the means is 0 .There is a complete overlap and the distance between the means is greater than 5 times the MAD.There is some averlap and the distance between the means is between 1 times the MAD and 5 times the MAD.There is some overlap and the distance between the means is between 0 and 1 times the MAD.There is no owerlap and the distance between the means is greater than 5 times the MAD.There is no overlap and the distance between the means is between 1 times the MAD and 5 times the MAD.
Question Prompt: Question prompt: Find the distance between the means of ClassA and ClassB, the mean absolute deviation (MAD) for each class, express the distance between the means as a multiple of the MAD, and determine the degree of overlap between the data sets.
Calculate Distance: Calculate the distance between the means of Class A and Class B.Distance = Mean of Class A - Mean of Class BDistance = 13−5Distance = 8 points
Calculate MAD for Class A: To find the MAD for Class A, we need the absolute deviations from the mean for each score, sum them up, and then divide by the number of scores.Assuming the scores for Class A are given, calculate the absolute deviations, sum them, and divide by the number of scores (9).MAD for Class A = (Sum of absolute deviations) / 9
More problems from Interpret confidence intervals for population means