Answer:
b i think
Step-by-step explanation:
i hope this helps
Answer:
(5+x) - 6
Step-by-step explanation:
Answer:
23
/12
1.916
Step-by-step explanation:
Using a 1-sample z-interval for the population proportion with confidence level 0.997, the sample probability is 0.69 with margin of error of 0.16, so between 0.69+0.16=0.85 of the population and 0.69-0.16=0.53 of the population prefers coffee. 84% and 54% are the correct answers.
