Question

select the correct answer from each drop - down menu.
a survey is given to video game players about their expertise in a certain game.

• there were 150 females surveyed, evenly divided for all levels of expertise.
• there were 450 males surveyed.
• there were 80 expert players and 180 novice players.

complete the the table for this situation.

	gender
novice		50	180
average		50
expert			80
total		150	600

Explanation:

Step1: Find Novice Male count

Subtract Female Novice from Total Novice.
$180 - 50 = 130$

Step2: Find Female Expert count

Divide total females by 3 (3 expertise levels).
$\frac{150}{3} = 50$

Step3: Find Expert Male count

Subtract Female Expert from Total Expert.
$80 - 50 = 30$

Step4: Find Average Male count

Subtract Novice+Expert Males from Total Males.
$450 - 130 - 30 = 290$

Step5: Find Total Average players

Add Male and Female Average players.
$290 + 50 = 340$

Answer:

Expertise	Male	Female	Total
Average	290	50	340
Expert	30	50	80
Total	450	150	600