Mathematics, 26.11.2019 07:31 codycollier
Among all the income tax forms filed in a certain year, the mean tax paid was $2000, and the standard deviation was $500. in addition, for 10% of the forms, the tax paid was greater than $3000. a random sample of 625 tax forms is drawn. a. what is the probability that the average tax paid on the sample forms is greater than $1980? b. what is the probability that more than 60 of the sampled forms have a tax of greate
Answers: 2
Mathematics, 21.06.2019 13:30
In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 β 20w b = 320 β 30w
Answers: 1
Mathematics, 21.06.2019 17:40
Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)
Answers: 2
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29
Answers: 2
Mathematics, 21.06.2019 20:00
Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily
Answers: 2
Among all the income tax forms filed in a certain year, the mean tax paid was $2000, and the standar...
Mathematics, 25.11.2019 22:31
Mathematics, 25.11.2019 22:31
Mathematics, 25.11.2019 22:31
Computers and Technology, 25.11.2019 22:31
Mathematics, 25.11.2019 22:31
History, 25.11.2019 22:31