QUESTION 12 KAY Region1 NW Region 2 SW Region 3NE Region 4 S Population 1 Under

Question

QUESTION 12 KAY Region1 NW Region 2 SW Region 3NE Region 4 S Population 1 Under 30,000 Population 2 50,000- 100,000 Population 3 -Over 100,000 Count of Population Region Total Population 34 32 41 117107 38 39 40 42 36 29 107 42 40 37 119 156 147 147 450 Total: Big Burger is a fast food restaurant that has 450 locations all over the U S. Use the excel output above to answer the following question Given a selected restaurant is not in the northeast, what is the probability the restaurant is in a city with a population size of 100,000 or less? Click Save and Submit to save and submit. Cliok Save altl Ahniens to sdive di anuers SAVE ALL ANSWERS re to search

Explanation / Answer

Ans:

P(not in northeast)=1-(107/450)=343/450

P(100,000 or less and not in northeast)=(38+34+42+39+32+40)/450=225/450

P(100,000 or less /not in northeast)=P(100,000 or less and not in northeast)/P(not in north east)

=(225/450)/(343/450)

=225/343

=0.6560

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