Answer:
8.The residents of New Jersey would be Population
Residents of Ocean Country would be Sample
9. 4 cards would be sample
All cards in a deck would be population
What is the difference between the two?
Believe it or not, there are differences between the two. Population is the WHOLE THING of what you are looking at. Sample, however, is just a very small peice in the whole picture.
How can I tell the difference?
You can tell the difference by thinking about it logically. Ask yourself these questions. Is there a bigger thing involved?, Can I find something bigger?, etc.
I hope this helps you!
The required allowance that Dan has prior is given as $11.6.
Given that,
Dan spent half of his weekly allowance. He then earned $8.90 by completing some chores. What is his weekly allowance if he currently has $14.70 (prior to getting his weekly allowance he had $0) is to be determined.
<h3>What is arithmetic?</h3>
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,
Here,
Let the allowance Dan has be x,
According to the question,
x/2 + 8.90 = 14.70
x = 29.40 - 17.80
x = $11.6
Thus, the required allowance that Dan has prior is given as $11.6.
Learn more about arithmetic here:
brainly.com/question/11559160
#SPJ1
Answer:
C
Step-by-step explanation:
Rick's score is higher than 91% of the other students.
Given that on a placement examination, Rick scored lower than 1192 of the 12,790 students who took the exam, to find the percentile, rounded to the nearest percent, for Rick's score, the following calculation must be performed:
- 12790 - 1192 = 11598
- 12790 = 100
- 11598 = X
- 11598 x 100/12790 = X
- 1159800/12790 = X
- 90.68 = X
Therefore, Rick's score is higher than 91% of the other students.
Learn more about percentages in brainly.com/question/25823155
Answer:
I think it will be 24 I'm not sure about it .
