Mathematics, 05.02.2021 19:30, lyn36
i think of a number, add 2 to it and multiply the result by 6. what would it be in algebraic notation, if the unknown number was x?
Answers: 1
Mathematics, 21.06.2019 22:50, ciaotaylor
1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?
Answers: 2
Mathematics, 22.06.2019 02:20, IkweWolf1824
Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.
Answers: 1
Mathematics, 22.06.2019 04:30, ashton3952525
The survey of study habits and attitudes (ssha) is a psychological test that measures the motivation, attitude toward school, and study habits of students, scores range from 0 to 200. the mean score for u. s. college students is about 115, and the standard deviation is about 30. a teacher who suspects that older students have better attitudes toward school gives the ssha to 55 students who are at least 30 years of age. the mean score is 113.2. assume the population standard deviation is 30 for older students what is the margin of error for a 95% confidence interval for the population mean score for a. older students? b. compute the 95% confidence interval for the population mean score for older students. c. compute the 99% confidence interval for the population mean score for older students. d. compute the 88% confidence interval for the population mean score for older students.
Answers: 3
i think of a number, add 2 to it and multiply the result by 6. what would it be in algebraic notatio...
English, 18.03.2021 17:10
Mathematics, 18.03.2021 17:10
Mathematics, 18.03.2021 17:10
Mathematics, 18.03.2021 17:10
History, 18.03.2021 17:10
History, 18.03.2021 17:10