Which dot plot has more than one mode

The correct option is 1. Calico Crayfish dot plot has two modes.

Step-by-step explanation:

The most frequently occurring number in a set of numbers is celled mode. In other word the mode is number which has highest frequency.

In a dot plot the number of dot above a number represents its frequency.

In graph 1, the maximum number of dots is 4 at 5 and 8. Therefore this dot plot has more than one mode.

In graph 2, the maximum number of dots is 4 at 10. Therefore this dot plot has only one mode.

In graph 3, the maximum number of dots is 4 at 4. Therefore this dot plot has only one mode.

In graph 4, the maximum number of dots is 5 at 5. Therefore this dot plot has only one mode.

Therefore the correct option is 1. Calico Crayfish dot plot has two modes.

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)