Just a question I have that I need to solve for fun.
...
Answers: 1
Mathematics, 21.06.2019 19:30, valerieaj113
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 $450 and $500
Answers: 2
Mathematics, 21.06.2019 20:30, chicalapingpon1938
Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4
Answers: 1
Mathematics, 18.03.2021 21:00
Mathematics, 18.03.2021 21:00
History, 18.03.2021 21:00
Mathematics, 18.03.2021 21:00
Mathematics, 18.03.2021 21:00
Mathematics, 18.03.2021 21:00
Arts, 18.03.2021 21:00
Mathematics, 18.03.2021 21:00