Mathematics, 02.12.2020 19:50 wesleygrimes0
Bentley earned a score of 52 on Exam A that had a mean of 74 and a standard deviation of 20. He is about to take Exam B that has a mean of 300 and a standard deviation of 20. How well must Bentley score on Exam B in order to do equivalently well as he did on Exam A? Assume that scores on each exam are normally distributed.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 12:30
(note i put the graph in so plz )the graph shows the amount of water that remains in a barrel after it begins to leak. the variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel. what is the slope of the line
Answers: 1
Mathematics, 21.06.2019 18:40
Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.
Answers: 3
Mathematics, 21.06.2019 18:40
Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2
Answers: 1
You know the right answer?
Bentley earned a score of 52 on Exam A that had a mean of 74 and a standard deviation of 20. He is a...
Questions
History, 03.08.2019 07:50
Biology, 03.08.2019 07:50
Mathematics, 03.08.2019 07:50
Mathematics, 03.08.2019 07:50
History, 03.08.2019 07:50
Physics, 03.08.2019 07:50
Mathematics, 03.08.2019 07:50
Mathematics, 03.08.2019 07:50
History, 03.08.2019 07:50
Biology, 03.08.2019 07:50
Mathematics, 03.08.2019 07:50
