Probability and Statistics assistance needed!
Story Problem:
The average salary of doctors i...
Mathematics, 27.05.2021 23:30, InvictusPain4777
Probability and Statistics assistance needed!
Story Problem:
The average salary of doctors in a certain region is $85,000 with a standard deviation of $10,000.
*using the given mean and standard deviation*
Questions:
1) What is the probability of randomly choosing a doctor whose salary is at least $65,000?
2) What is the probability of randomly choosing a doctor whose salary is between $75,000 and $95,000?
3) What is the probability of randomly choosing a doctor whose salary is greater than or equal to $105,000?
I would greatly appreciate it if someone could show their work and how they got their answer so I can learn. Thank you!
Answers: 3
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