The number of two wheelers owned individually by each of 50 families is listed below. Make a table using tally marks.
1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 0, 1, 1, 2, 3, 1, 2, 1, 1, 2, 1, 2, 3, 1, 0, 2, 1, 0, 2, 1, 2, 1, 2, 1, 1, 4, 1, 3, 1, 1, 2, 1, 1, 1, 1, 2, 3, 2, 1, 1

Find the number of families having two or more, two wheelers.

Question

Philoid · Accepted Answer

Tally marks means hash marks. They are in the form of numerals used for counting.

Like 4 is written as means four line

And 5 is written as four lines with cross line.

Now after counting numbers of families having 0 number of two wheelers =3

numbers of families having 1 number of two wheelers =28

numbers of families having 2 number of two wheelers =14

numbers of families having 3 number of two wheelers =4

numbers of families having 4 number of two wheelers =1

Now arranging the above data in table using tally marks :-

Total no of families = 50

From the table no of families having two or more no of wheelers = 14+4+1=19