seball Football Totals
Summer 45 15 60
Winter 20 45
Totals 65 40 105
The table indicates preferences in sports and seasons. How would you construct the rest of the two-way table to determine the number of survey participants who prefer winter and football?
To determine the number of survey participants who prefer winter and football, we need to fill in the missing value in the table.
From the given information, we know that the total number of participants in winter is 45, and the total number of participants in football is 40.
To find the number of participants who prefer winter and football, we subtract the number of participants who prefer summer and football from the total number of participants who prefer winter.
From the table, we can see that 15 participants prefer summer and football.
Therefore, the number of participants who prefer winter and football can be calculated as follows:
Number of participants who prefer winter and football = Total number of participants who prefer winter - Number of participants who prefer summer and football
Number of participants who prefer winter and football = 45 - 15
Number of participants who prefer winter and football = 30
So, the number of survey participants who prefer winter and football is 30.