Tan 34 = 12/x and then uhm, put 12/tan34 into ur calculator
Answer: (0.63, 7.07)
Step-by-step explanation:
The confidence interval for population proportion is given by :-

Given :
; 
Significance level : 
Critical value : 
Now, a 90% confidence interval for population proportion will be :-

Hence, a 90% confidence interval for population proportion = (0.63, 7.07)
Answer:
A
Step-by-step explanation:
Took the test
Answer: y=1/3x+1
Y needs to be changed in order to maintain parallelism.
Good Luck!