Ask a question weekly wages at a certain factory are normally distributed with s 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 are normally distributed with a mean of $400

standard deviation of $50

we are supposed to find the probability that a worker selected at random makes between $250 and $300.

The z-Score can be written as

Now as we can write the probability as

Now using the Z-score table we can write

x

step-by-step explanation:

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00