Answer:
The answer is -9 (If your looking for x)
Step-by-step explanation: I would suggest using the app Photomap for this kind of stuff. You take a picture of an equation and it gives you a step by step explanation and the answer. Glad I could help!
Answer:
1. The total number of students in the 25-34 age group
2. 2124/19558*100= 10.9 %
To find the mean, add all of the numbers together and divide by however many numbers there are. You may want to double check, but i got 2,080 for the first question.
To find median it it literally the number in the middle of the list, so for A, the median is 3, B’s median is 1, C is 3, and D is 2.
Range is the difference between the highest and lowest numbers, so you take the highest and subtract the lowest from it. The highest in all of these is 3, and the lowest is 1, so 3-1. The range for all of them is 2.
I hope this is helpful for you :-)
Let me know if any of this doesn’t make sense or if you need more help with it and I’ll comment:)
H would equal to 4 (8+4=12)
