Mathematics, 18.11.2020 21:30 arielpraczko1
The average weekly income of teachers in one school district is $840 with a standard deviation of $110. Find the percentage of teachers earning more than $960 a week?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:50
The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x
Answers: 1
Mathematics, 21.06.2019 22:00
For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠ [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠ ± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]
Answers: 2
You know the right answer?
The average weekly income of teachers in one school district is $840 with a standard deviation of $1...
Questions
Mathematics, 11.12.2020 03:50
Arts, 11.12.2020 03:50
Mathematics, 11.12.2020 03:50
Mathematics, 11.12.2020 03:50
Mathematics, 11.12.2020 03:50
Mathematics, 11.12.2020 03:50
Mathematics, 11.12.2020 03:50
History, 11.12.2020 03:50
Arts, 11.12.2020 03:50
Law, 11.12.2020 03:50
