Use the data given below to answer the following questions 68, 63, 67, 66, 65, 87, 69, 61, 86, 82, 28

A. What is the outlier of the data? Explain WHY you consider this number the outlier.
B. Calculate the mean of the given data set. You must show your work to receive all possible points
C. Calculate the mean of the given data set excluding the outlier value. You must show your work to receive all possible points.

We will be happy to check your thinking and work on this.

DONT GO OFF @WORK HARD PLAY HARD!!! HE IS WRONGGGGGG

A. To find the outlier in a data set, we need to first understand the definition of an outlier. An outlier is a data point that significantly differs from other data points in a data set.

In this given data set: 68, 63, 67, 66, 65, 87, 69, 61, 86, 82, 28.

To identify the outlier, we can analyze the data by observing the values and their distribution. In this case, we can see that the majority of the values cluster around the range of 60 to 90, with one value, 28, deviating significantly from the rest of the data points.

The value 28 is considered the outlier in this data set because it is substantially different from the other values.

B. To calculate the mean of a data set, we need to sum all the values and divide the sum by the total number of values.

To calculate the mean of the given data set: 68, 63, 67, 66, 65, 87, 69, 61, 86, 82, 28.

1. Add all the values together: 68 + 63 + 67 + 66 + 65 + 87 + 69 + 61 + 86 + 82 + 28 = 792.
2. Count the total number of values: There are 11 values in this data set.
3. Divide the sum by the total number of values: 792 ÷ 11 = 72.

Therefore, the mean of the given data set is 72.

C. To calculate the mean of the given data set excluding the outlier value, we need to exclude the outlier value (28) from the calculation.

To calculate the mean of the modified data set: 68, 63, 67, 66, 65, 87, 69, 61, 86, 82.

1. Add all the values together: 68 + 63 + 67 + 66 + 65 + 87 + 69 + 61 + 86 + 82 = 724.
2. Count the total number of values: There are 10 values in this data set.
3. Divide the sum by the total number of values: 724 ÷ 10 = 72.4.

Therefore, the mean of the given data set excluding the outlier value is 72.4.

100%

1.A
2.A
3.C
4.B
5.A
6.D
7.D
8.A
9.A
10.D
11.D
12.B
13.A
14.B
15.C
16.C
17.D
18.B
19.A
20.B
Im Sorry I cant help you with the next answers, but they are REALLY easy