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HelloKitty17
 one year ago
Algebra 1 help
HelloKitty17
 one year ago
Algebra 1 help

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HelloKitty17
 one year ago
Best ResponseYou've already chosen the best response.1Two groups of students were asked how far they lived from their school. The table below shows the distances in miles: Group A (distance in miles) 1 1.5 3 3.2 2.8 1.5 1.8 2.5 2.2 Group B (distance in miles) 2 2.5 3.2 3 1.8 2.4 3 1.5 1.8 Which statement best compares the mean distances for the two groups? It is equal for Group A and Group B. It is greater for Group B than Group A. Its value for Group A is double its value for Group B. Its value for Group B is double its value for Group A.

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.1mean distance for group A = sum of all distances/no. of students = 19.53/9 = 2.17 ...(1) similarly, mean distance for group B = 2.17 ...(2) from eqn. (1) and (2) mean distances for the two groups  It is equal for Group A and Group B so answer is a
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