subject
Mathematics, 08.11.2019 10:31 Alisabeth4366

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $250 and $300.


Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviat

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Match each function with its rate of growth or decay
Answers: 1
question
Mathematics, 21.06.2019 20:00
Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 1
question
Mathematics, 22.06.2019 00:30
Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?
Answers: 1
question
Mathematics, 22.06.2019 01:00
In a tutoring session, 2/3 of an hour was spent reviewing math problems. adelina attended 3/4 of the tutoring session. how much time did adelina spend at the tutoring session?
Answers: 2
You know the right answer?
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviat...
Questions
question
Mathematics, 05.05.2020 16:31
Questions on the website: 13722367