I don’t see a graph on my screen, try resending it.
Answer:
True
Step-by-step explanation:
Descriptive statistics gives certain information about the data that helps us understand it better. For example, If you have a data set containing the number of customers that visit a shopping mall per day, the proportion of male customers or the average number of customers over period of time are some examples of descriptive statistics.
Inferential statistics uses sample data from a larger population to make certain inferences and draw conclusions about that population based on some standard procedures. Some examples of methods in inferential statistics are, Confidence intervals, Hypothesis Testing and Regression analysis
Answer:
114 ft per minute
Step-by-step explanation:
To find the speed, take the distance and divide by the time
228 ft/ 2 minutes
114 ft per minute
For number 9, you know that it makes 40 copies every five minutes. All you have to do is divide 40 by 5.
40 ÷ 5 = 8
It makes 8 copies every minute.
Your chart can also help you check your answer. It says that it makes 96 copies every 12 minutes and it makes 104 copies every 13 minutes. So multiply 8 by 12 to check it and 8 by 13.
8 • 12 = 96
8 • 13 = 104
Since those answers match up with the chart, it must be correct.
The photocopier makes 8 copies every minute. Hope that helps!
Answer:
It should charge $48 for a five-pound package of salmon.
Step-by-step explanation:
Assume the variable cost per package is $30, and the fixed cost is $250,000.
We know the formula: Profit = Total revenue - Total cost.
Profit = 38000
Total revenue = P x Q (P= price, Q = quantity)
Total revenue = 16000P
Total cost = [Fixed cost + (variable cost x quantity)]
Variable cost = 30
Fixed cost = 250000
Putting all values in formula: (P x Q) - [FC + (VC x Q)]
![38000=16000P -[250000+(30\times16000)]](https://tex.z-dn.net/?f=38000%3D16000P%20-%5B250000%2B%2830%5Ctimes16000%29%5D)
Solving for P;
=> ![38000=16000P -730000]](https://tex.z-dn.net/?f=38000%3D16000P%20-730000%5D)
=> 
Cancelling zeroes and dividing by 16 on both sides, we get;
P = $48
Hence, the company should charge $48 for a five pound package of salmon.
