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.
Total people = 3
Divide the number of cards by the number of people:
52/3 = 17.33333
Since there are no “parts” of cards, they must be given in whole numbers - thus, each player will get 17 cards and there will be 1 card left over.
Answer:
Hey!
10,000 less than 30,427.169 is 20,427.169
Step-by-step explanation:
We just do 30,427.169 - 10,000 which gives us 20,427.169
30,427.169
- 10,000.000 (make sure to have the columns aligned...)
_______________
20,427.169 (subtract all the numbers from 30,427.169)
<h2><u>
I HOPE THIS HELPED YOU!</u></h2>
Answer:
Step-by-step explanation:
Hello,
step 1 - we divide all terms by 2
step 2 - we complete the square
we can notice that
so
step 3 - we move the constant term to the right of the equation
step 4 - we take the square root on both sides of the equation
or
step 5 - we subtract 2 from both sides
or
so the solutions are 0.12 and -4.12
hope this helps
Answer:
Tell my kids I’ll hate them when i die cause i lost my phone
Step-by-step explanation:
Cow man mooing
