The standard error of a sample proportion is given by
where: p is the 'success' proportion and n is the sample size.
Therefore, the standard error of the sample is
Since <span>80% of the respondents were not satisfied with the policy, this shows that </span><span>20% of the respondents were satisfied with the policy</span>.
Therefore, the number of people who are satisfied with the policy is between 20 + 0.013% and 20 - 0.013% i.e. between 20.013% and 19.987%
Answer:
2x-7=13 X=10
3x+4=25 X=7
2/3x=8 X=12
3/2x=6 X=4
Step-by-step explanation:
Basically, every zero a number has to the end, the higher the scientific notation will be. Because 1000 has three zeroes, 10^5 will go to 10^8. So, you will travel 7.5 x 10^8 miles.
X=-1
Hope this helped could you mark me brain lists
Do you just need the 3 by 3? Then see attached.
To see how to make other ODD magic squares 1728.com/magicsq1.htm
To see how to make EVEN (divisible by 4) magic squares 1728.com/magicsq2.htm
To see how to make EVEN magic squares (NOT divisible by 4) 1728.com/magicsq3.htm
I think that should answer yor question.