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is the transportation mode used to ship goods independent of type of industry? suppose the following...

is the transportation mode used to ship goods independent of type of industry? suppose the following contingency table represents frequency counts of types of transportation used by the publishing and the computer hardware industries. analyze the data by using the chi-square test of independence to determine whether type of industry is independent of transportation mode. let a=0.05

                 transportation mode
Industry                air train truck
publishing            35 12 38
computer hardware 5 6 24

Round the intermediate values to 2 decimal places. Round your answer to 2 decimal places.

Observed =

Transportation mode is    of industry

Math   Statistics-And-Probability   
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