Answer:
I believe its 4.75
Step-by-step explanation:
Im sorry if I got it wrong.
4x4x4= 28 hope this helps
Answer:
- b = 2
- x = 4
- c = 4
- k =7
- I'm sorry, I think you have accidentally left out the variable in the question. I can't solve it because there's no variable to solve.
- v = 1
There is no specific instruction in your question. I try to answer it based on what I understand from the equations. Hope this helps!
Step-by-step explanation:
Just rearrange the equation to solve the variable.
Answer:
99% confidence interval will be wider because as the level of confidence increase the width increases as well and the standard error decreases
Step-by-step explanation:
The confidence interval is directly proportional to the sample size hence the 99% confidence interval will be wider than the 95% confidence interval of the sample of 120 college students
using a 99% confidence interval gives a more accurate result than a 95% confidence because the standard error decreases with increase in confidence interval