We just started learning this today. I don't understand it. Please help, thanks!
...
Mathematics, 06.11.2020 17:30 ginnysharp6411
We just started learning this today. I don't understand it. Please help, thanks!
Answers: 3
Mathematics, 22.06.2019 03:00
What is the answer to question 11? will give extra points! include a explanation (reasonable) for you : )
Answers: 2
Mathematics, 22.06.2019 04:30
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
Mathematics, 22.06.2019 08:50
In a week, a light bulb factory produces 12,500 light bulbs. the ratio of light emitting diodes (led bulbs) to compact fluorescent lamps (cfl bulbs) is 2: 3. of the led bulbs produced, 3% were defective. how many led bulbs were not defective? a) 150b) 2,425c) 4,850d) 7,275
Answers: 1
Mathematics, 10.04.2021 07:20
Mathematics, 10.04.2021 07:20
Mathematics, 10.04.2021 07:20
Biology, 10.04.2021 07:20
English, 10.04.2021 07:20
English, 10.04.2021 07:20
History, 10.04.2021 07:20
Mathematics, 10.04.2021 07:20
Mathematics, 10.04.2021 07:20
Chemistry, 10.04.2021 07:20