Answer:
18080.00
Step-by-step explanation:
hope this helps :)
Answer:
2.14 x 10^-7
Step-by-step explanation:
There are 10 numbers behind the decimal so its 10 then you count the zeros (6) and add the 2 (like not add 2 but add it as one number) to make it 7. And since its going backwards it would be a negative -7.
Answer:
Step-by-step explanation:
Given : A random sample of 700 home owners in a particular city found 112 home owners who had a swimming pool in their backyard.
i.e. n= 700 and x= 112
Sample proportion :
z-value for 95% confidence interval :
Now, the 95% confidence interval for the true percent of home owners in this city who have a swimming pool in their backyard will be :-
Hence, 95% confidence interval for the true percent of home owners in this city who have a swimming pool in their backyard :