Tim took a random survey of 20 sixth graders and 20 eighth graders. He asked how many hours a week each played sports. His data
is shown in the two dot plots below.
What is the difference between the median number of hours that 6 graders play sports and the median number of hours that 8 graders play sports?
What is the difference between the median number of hours that 6 graders play sports and the median number of hours that 8 graders play sports?
1 answer:
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a) Given :
51 pounds of seed can be planted in = 9 acre field.
Per pound of seed =
We can convert 9/51 in simplest fraction by dividing top and bottom by 3.
We get
b) $10 amount = 16 pounds of sugar.
$1 amount = 16/10 = 1.6 pounds of sugar.
<h3>Therefore, 1.6 pounds of sugar she got per dollar.</h3>