reba attended her towns annual worm charming competition. contestants are assigned to a square foot of land…

reba attended her towns annual worm charming competition. contestants are assigned to a square foot of land, where they have 30 minutes to \charm\ worms to the surface of the dirt using a single technique. reba observed contestants charming techniques, and kept track of how many worms surfaced.\n| |tapping the ground|raking the ground|\n|--|--|--|\n|5 - 10 worms|3|5|\n|11 - 20 worms|2|3|\nwhat is the probability that a randomly selected contestant charmed 5 - 10 worms and tried tapping the ground?\nsimplify any fractions.

reba attended her towns annual worm charming competition. contestants are assigned to a square foot of land, where they have 30 minutes to \charm\ worms to the surface of the dirt using a single technique. reba observed contestants charming techniques, and kept track of how many worms surfaced.\n| |tapping the ground|raking the ground|\n|--|--|--|\n|5 - 10 worms|3|5|\n|11 - 20 worms|2|3|\nwhat is the probability that a randomly selected contestant charmed 5 - 10 worms and tried tapping the ground?\nsimplify any fractions.

Answer

Explanation:

Step1: Calculate total number of contestants

We add up all the values in the table. So, (3 + 5+2 + 3=13).

Step2: Identify number of favorable cases

The number of contestants who charmed 5 - 10 worms and tried tapping the ground is 3.

Step3: Calculate probability

The probability (P) is the number of favorable cases divided by the total number of cases. So (P=\frac{3}{13}).

Answer:

(\frac{3}{13})