Answer:
x=90 y=24
Step-by-step explanation:
I'm pretty sure if you're using slope this should be it.
Given:
425 school children
Teacher : 80
Doctor : 105
Lawyer : 70
Police Officer : 70
Firefighter : 100
Total = 425
After applying Pearson's chi-squared test, it is concluded that this data reflects a real difference in the population.
Answer:15
Step-by-step explanation: