The mean should be about the same, because the sample is random
Answer:
Option 1. Hope this helps! :).
Sincerely; Victoria
Step-by-step explanation:
OK 100% of doctors in the mid-1800s found to be correct and all surgeries
Answer:
15.5
Step-by-step explanation:
for every hour we can say that the wage is x
hence we can create an equation:
40x + 160%*x = 644.80
now solve for x
40x + 1.6x = 644.8
41.6x = 644.8
x = 15.5
hourly wage is 15.5
The answer is 50’ because the majority of the population is very high in Europe