The ages (in years) of eight passengers on a bus are listed below.
2 answers:
Answer: median
Step-by-step explanation: Statistical Mathematics
- First, we re-arrange the given data in ascending or descending order.
- Then we count the no. of data (here 8).
- If the data given is odd in count then the middle value of the arranged data is the median.
- but if the case is of even no. of data then we take the average of the two middle values of the arranged data.
7, 10, 16, 21, 26, 30, 40, 43
Here we have an even number of the data entries so we get two values in the mid.
Now take the average of those mid values:
<h2>- Subtract the least value from the greatest value to find the range.
- For midrange add together the greatest value and the least value and divide by 2.
- Mean is the average of all the values.
- Mode is the value that occurs the most number of times.
You might be interested in
Answer:
The weight of cat is <u>14 pounds</u> and the weight of kitten is <u>4 pounds</u>.
Step-by-step explanation:
Given:
Callie has a new kitten. It can weigh 3 pounds less than half the weight of Callie‘s cat. Together the cat and kitten weigh 18 pounds.
Now, to find the weight of each animal:
Let the cat's weight be
And the kitten weight =
Total weight of cat and kitten = 18 pounds.
Now, to set an equation to get the weight of each animal:
<em>Multiplying both sides by 2 we get:</em>
<em /><em />
<em>Adding both sides by 6 we get:</em>
<em /><em />
<em>Dividing both sides by 3 we get:</em>
<em /><em />
<em>The weight of cat = 14 pounds.</em>
Substituting the value of to get the kitten's weight:
<em>The kitten's weight = 4 pounds.</em>
Therefore, the weight of cat is 14 pounds and the weight of kitten is 4 pounds.