Answer: Option 'c' is correct.
Step-by-step explanation:
Since we have given that
Sample size = 865 = n
Number of voters favor approval of an issue before the legislature = 408 = x
So,
At 95% confidence level of significance, z = 1.96
So, confidence interval would be
Hence, option 'c' is correct.
Answer:30
Step-by-step explanation:because it is very diffeculy sorry
The awnser should be the last one it is not so posed to have a x in this problem
Answer:
$18 per hour
Step-by-step explanation:
Emilio's new salary (per hour) will be ...
$12 +50% × $12 = $12(1.50) = $18
Emilio will make $18 per hour after the raise.
Answer:
Triangle A and Triangle B