Mathematics, 30.11.2019 02:31 gabriellarose2930
Asample survey of 54 discount brokers showed that the mean price charged for a trade of 100shares at 50 per share was $33.77 (aaii journal, february 2006). the survey is conducted annually. with the historical data available, assume a known population standard deviation of $15.
a. using the sample data, what is the margin of error associated with a 95% confidence interval?
b. develop a 95% confidence interval for the mean price charged by discount brokers for a trade of 100 shares at $50 per share.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 23:30
I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i
Answers: 1
Mathematics, 22.06.2019 00:30
Which unit rate is the lowest price per ounce? (5 points) choice a: 6 ounces of chocolate chips for $2.49 choice b: 8 ounces of chocolate chips for $3.32
Answers: 2
Mathematics, 22.06.2019 05:10
In . -15, -7, 1, a)7,13,19,21 b) 10,19,28,37 c)9,17,25,33 d)7,15,25,37
Answers: 2
Mathematics, 22.06.2019 05:30
If f(x) = 4 - xand g(x) = 6x, which expression is equivalent to (g-1)(3)? 6-3-(4 + 3)2 6-3-(4-32) 6(3) - 4+32 6(3)-4-32
Answers: 1
You know the right answer?
Asample survey of 54 discount brokers showed that the mean price charged for a trade of 100shares at...
Questions
Biology, 23.01.2020 20:31
Health, 23.01.2020 20:31
Health, 23.01.2020 20:31
History, 23.01.2020 20:31
Mathematics, 23.01.2020 20:31
Mathematics, 23.01.2020 20:31
Mathematics, 23.01.2020 20:31
Biology, 23.01.2020 20:31
Physics, 23.01.2020 20:31
