I think you have to divide by 10
Find the mean, median, and mode of 3, 5, 1, 5, 1, 1, 2, 3, 15.
VikaD [51]
Answer:
Mean: 4
Median: 3
Mode: 1
Step-by-step explanation: For the mean, you have to add all the numbers and divide it by the amount of numbers there are to find the average (mean). For the median, you have to order the numbers from least to greatest and since there are 9 numbers and 9 is an odd number, you have to see which number is in the middle, 3 was in the middle for this problem. The mode is which number repeats the most, which was 1.
Use cymath it gives you the math answers but the answer is x=74
Answer: See the Venn diagram below
Explanation:
The numbers 1, 2, and 6 are in both set X and set Y. These numbers go in the overlapped region of the circles.
Since 1,2,6 is already taken care of, the remaining values in set X (3 and 8) will go in circle X, but outside circle Y.
The value 5 goes in circle Y, but it's outside circle X.
So far we talked about the numbers 1,2,3,5,6,8. But we're missing 4 and 7. These numbers go outside both circles. Everything is inside the universal set, i.e. the rectangle.
For every ticket purchased, the cost will increase by $15.00 because x indicates that $15 is the unit rate for each ticket.