Answer:
The inequality is shown in figure attached.
Since z < 11 , so there will be an open circle on 11 and number line will be shaded (arrow) on left side of 11.
Step-by-step explanation:
We need to graph the inequality z< 11
The inequality is shown in figure attached.
Since z < 11 , so there will be an open circle on 11 and number line will be shaded (arrow) on left side of 11.
Because there were 15 yellow balls and 60 in total:
15/60
We can simplify:
1/4
Multiply both sides by 25:
25/100
The relative frequency is 25%