Answer:
Mean: 3.5263157894737
Median: 3
Mode: 3
Step-by-step explanation: The mode is 3 because the mode is for which number pops up the most, which is 3.
I got the median by crossing out 8 from the left and the right of the number set and got 3 as the last number.
I got the mean by adding up all the numbers and divided it by the amount of numbers in the set.
Answer: 600
Step-by-step explanation:
5x5=25
3x8=24
25x24=600
So Tom can run in 384seconds and bill can run can run in 83% of Tom’s time so Bill can run his time in 5 minutes and 19 seconds
The answer is 13, use the function p(w)=-4500+350w
Answer:
And replacing we got:
And the best option would be:
d) -2.5
Step-by-step explanation:
For this problem we know that the true mean of trash every day is:
And from the info given we also know that:
represent the sample mean
sample size selected
the population standard deviation assumed
If we want to find the z score for the person we can use the following formula:
And replacing we got:
And the best option would be:
d) -2.5