Hello!
First, let's find the mean. We add up all of our numbers and divide by the number of numbers.
15+4+4+8+7=15+4+15+4+5=81
81/10=8.1
Therefore, our mean is 8.1.
Now we need to find the median. To do so, we first order our numbers from least to greatest.
4,4,4,4,5,7,8,15,15,15
Now we need to find the middle number. As there are 10 numbers, we find the mean of the two middle numbers, which are 5 and 7.
5+12
12/2=6
Therefore, our median is 6.
Now, we need to find the mode. This is the number that appears the most. As you can see, 4 appears the most.
Therefore, 4 is our mode.
I hope this helps!
Come on is your answer
Hope this help
Answer:
5+10 and earned is positive IF is multiple choice
Step-by-step explanation:
because he is getting money not loosing money
Deposit: = $600 on 1st April
Futher Depost = $200 on1st July
Interest rate = 2.60% per annum
Compounded = quarterly
All really need to do is pick one number. so, we will go with 6 and 87.
6 times 12 is 72 then you subtract that from $87.
That would be 15
To double check, you can use another one. 9 and 123.
9 times 12 is 108. subtract that from 123 and you get 15.
Your answer is B) $15
Hope I helped :)