Plz answer if you dont have answer plz dont answer

Mean: 5

Median: 4.5

Mode: 5

Mean Absolute Deviation: 0.5

Step-by-step explanation:

MEAN:

The mean is the total of the numbers divided by the amount of numbers.

Add them all together: 5 + 4 + 6 + 5 + 4 + 6 + 5 + 5 = 40

Find how many numbers there are: 8

Divide the total of the numbers by the amount of numbers: 40 / 8 = 5

The mean of this data is 5

MEDIAN:

Find the number in the middle. In this case there is no number in the middle (the amount of numbers is even). So we find the average of the two middle numbers: (5 + 4) / 2 = 4.5

The median of this data is 4.5

MODE:

The mode is the number that occurs the most. In this case it is 5.

The mode of this data is 5

MEAN ABSOLUTE DEVIATION:

We know that the mean of this data is 5 so we will skip finding the mean.

Now we need to find the absolute difference of the numbers and the mean.

| 5 - 5 | = 0

| 4 - 5 | = 1

| 6 - 5 | = 1

| 5 - 5 | = 0

| 4 - 5 | = 1

| 6 - 5 | = 1

| 5 - 5 | = 0

| 5 - 5 | = 0

Then we add all of these together: 0 + 1 + 1 + 0 + 1 + 1 + 0 + 0 = 4

After that we divide the total by the amount of numbers 4 / 8 = 0.5

The mean absolute deviation of this data is 0.5

b) the dogs need to shift their focus to human scent.

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.