A college student visits a large number of randomly selected stores in a city and in nearby small towns to collect data about th
e cost of bread.
His theory is that the cost of bread is more variable in the city than in the small towns.
In the city, the sample MAD was 0.65, while in the small towns the sample MAD was 0.63.
Assuming there are no outliers or skew, do the results support the student's theory?
Select from the drop-down menus to correctly complete the statements.
Since the samples were large and randomly chosen, we can use the samples to understand the populations.
Because the sample MAD in the city is
Choose...
the sample MAD in the small towns, the results
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support the student's theory.
1 answer:
25 to the do bro you clown down drown
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She bought 27 treats.
Step-by-step explanation:
20.25 ÷ 0.75 = 27
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0.053
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$150
Step-by-step explanation:
First use a proportion to find the answer:
40/100=60/x
Now we solve for x
60*100=6,000
6,000 divided by 40= 150
x=150
Therefore the answer is $150
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Answer:
40.8
Step-by-step explanation:
48 * .15 = 7.2
48 - 7.2 = 40.8