Answer:
the answer is 4
Step-by-step explanation:
the black shape times 4 is the blue shape
Answer:
8 square feet
Step-by-step explanation:
48/12=4
24/12=2
2x4=8
Ans=D
dkdnndndndndnxbdndndn
Answer:
B.
Step-by-step explanation:
the three sticks of butter were divided among six people
Answer:
D)We are 95% confident that the proportion of adults (ages 17‐26) who attended college during the past 4 years and say that alcohol and drug use at their school is a big problem is between 53% and 59%.
Step-by-step explanation:
x% confidence interval:
A confidence interval is built from a sample, has bounds a and b, and has a confidence level of x%. It means that we are x% confident that the population mean is between a and b.
In this question:
95% confidence interval is (0.53, 0.59).
This means that we are 95% sure that the true proportion for the population of adults who attended college who say that alcohol is a big problem is between 0.53 and 0.59. This means that the answer is given by option D.