Monica A.

asked • 07/02/19

HELP PLEASE STATISTICS

Beer: The following table presents the number of active breweries for samples of states located east and west of the Mississippi River.


East West
State Number of Breweries State Number of Breweries
Connecticut 18 Alaska 17
Delaware 10 Arizona 31
Florida 47 California 305
Georgia 22 Colorado 111
Illinois 52 Iowa 21
Kentucky 13 Louisiana 6
Maine 38 Minnesota 41
Maryland 23 Montana 30
Massachusetts 40 South Dakota 5
New Hampshire 16 Texas 37
New Jersey 20 Utah 15
New York 76
North Carolina 46
South Carolina 14
Tennessee 19
Vermont 20



a. Find the mean number of breweries for states east of the Mississippi.
b. Find the mean number of breweries for states west of the Mississippi.
c. Find the median number of breweries for states east of the Mississippi.
d. Find the median number of breweries for states west of the Mississippi.
e. Does one region have a lot more breweries per state than the other, or are they about the same?
f. The sample of western states happens to include California. Remove California from the sample of western states, and compute the mean and median for the remaining western states.
g. How does the removal of California affect the comparison of the number of breweries between eastern and western states?


1 Expert Answer

By:

Rich G. answered • 07/02/19

Six Sigma Green/Black Belt with years of Statistics Experience

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