Question

A group of mothers answered yes or no to the survey questions below.

Answer 1

Answer:

To draw a two way table for the own a mini van table as it says 26 own a minivan for people with 3 or more children is subtraction from the given full total 37;

37 - 26 = 11   and  finding two or more children is 51- ?= ?  see below ans 51- 11 = 40 for those that don't own a mini van.

Then its quick addition to find 40+17 = 57

See given answers in question already easy to answer in bold before doing the sums.

                             one or 2 children     |   3 or more children      Total

Do own a mini van                 11                     26                       =       37

Do not own a mini van         40                    17                          =      57

Total                                        51                    43                          =      94