contestada

A car dealership collected data on the cars for sale. According to the data
collected:
• 46 cars were new and had four doors.
• 18 cars were used and had two doors.
• There were 125 cars in the garage, and 44 of them had two doors.
Which answer shows these data correctly entered in a two-way frequency
table?
Ο Α.
New Used Total
Four doors 46 26 81
Two doors 35 18 44
72
53 125
Total

Respuesta :

varshamittal029

Given,

  • 46 cars were new and had four doors
  • 18 cars were used and had two doors
  • There were 125 cars in the garage
  • 44 cars had two doors

Number of new cars having two doors

= total cars having two doors - old cars having two doors

= 44 - 18 = 26

Total number of cars having 4 doors = 125 - 44

= 81

Total number of old cars having four doors = 81 - 46

= 35

So, the table is as below:-

[tex]\left[\begin{array}{ccc}&2Doors&4Doors\\New&26&46\\Old&18&35\end{array}\right][/tex]

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