Answer:x=7
Step-by-step explanation:
Steps down below. Remember that angles on a straight line add up to 180 degrees
Answer:
The answer is 2/3, just took the quiz. :) Hope it helps!!!!
10-20=10so the answer and 10-9=1 so that's the answer
9.03 divided by 899.8 is closest to a.0.01
Answer: (0.760, 0.820)
Step-by-step explanation:
Let p be the population proportion of all adults feel that "education and our schools" is one of the top issues facing California.
Given : 79% (actual results are 400 out of 506 surveyed) of California adults feel that "education and our schools" is one of the top issues facing California.
i.e.Sample size : n= 506
Sample proportion : 
Critical value for 90% confidence interval ( Using z-value table) :

Now, the 90% confidence interval for the population proportion will be :

i.e. 
i.e. 

Hence, the 90% confidence interval for the population proportion= (0.760, 0.820)