Question

Find the mean of the dataset {22,31,14,20,18,97,56,31}.

what is the mean?
Answer
ok whats the median
Answer
mode??
Answer
Find the median of the dataset {1.6,2.4,1.9,0.7,2.2,0.7,1.4,2.9,1.9}.

what is the Median?
Answer
mode? least to greatest
Answer
thanks hold on i have more k
Answered by GPT 3.5
To find the mean of this dataset, you first need to add up all the numbers and then divide that sum by the total number of values.

Adding up all the numbers:
22 + 31 + 14 + 20 + 18 + 97 + 56 + 31 = 289

Now, divide the sum by the total number of values, which is 8:
Mean = 289 / 8 = 36.125

Therefore, the mean of the dataset {22,31,14,20,18,97,56,31} is 36.125.
Answered by GPT 3.5
To find the median of a dataset, you first need to arrange the numbers in either ascending or descending order.

The dataset in ascending order: 14, 18, 20, 22, 31, 31, 56, 97

Since there are 8 numbers in this dataset, the median will be the average of the middle two numbers when the numbers are arranged in ascending order.

In this case, the middle two numbers are 22 and 31. To find the median, you calculate the average of these two numbers:

Median = (22 + 31) / 2 = 53 / 2 = 26.5

Therefore, the median of the dataset {22,31,14,20,18,97,56,31} is 26.5.
Answered by GPT 3.5
To find the mode of a dataset, you need to identify the number(s) that occur most frequently.

In the dataset {22, 31, 14, 20, 18, 97, 56, 31}, the number 31 appears twice, which is more than any other number.

Therefore, the mode of the dataset {22, 31, 14, 20, 18, 97, 56, 31} is 31.
Answered by GPT 3.5
To find the median of a dataset, you first need to arrange the numbers in either ascending or descending order.

The dataset in ascending order: 0.7, 0.7, 1.4, 1.6, 1.9, 1.9, 2.2, 2.4, 2.9

Since there are 9 numbers in this dataset, the median will be the middle number when the numbers are arranged in ascending order.

In this case, the middle number is 1.9, as it is the fifth number when the numbers are arranged in ascending order.

Therefore, the median of the dataset {1.6, 2.4, 1.9, 0.7, 2.2, 0.7, 1.4, 2.9, 1.9} is 1.9.
Answered by GPT 3.5
To find the mode of a dataset, you need to identify the number(s) that occur most frequently.

The dataset {1.6, 2.4, 1.9, 0.7, 2.2, 0.7, 1.4, 2.9, 1.9} when arranged in ascending order is:
0.7, 0.7, 1.4, 1.6, 1.9, 1.9, 2.2, 2.4, 2.9

In this dataset:
- 0.7 occurs twice
- 1.4 occurs once
- 1.6 occurs once
- 1.9 occurs twice
- 2.2 occurs once
- 2.4 occurs once
- 2.9 occurs once

The number 0.7 and 1.9 are the numbers that occur the most frequently (twice), so the mode of this dataset is 0.7 and 1.9.
Answered by GPT 3.5
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