Answer:
1. 48, 49, 52, 52, 55, 56, 56, 59, 63, 64,70
Mean = 56.72
Median = 56
Mode = 52, 56
2. 11, 13, 14, 14, 14, 15, 17, 19, 21, 21, 23, 27, 31
Mean = 18.46
Median = 17
Mode = 14
3. 28, 29, 31, 31, 31, 32, 33, 35, 36, 36, 36, 36
Mean = 32.83
Median = 32.5
Mode = 36
4. 275, 276, 279, 281, 283, 287, 287, 290, 295
Mean = 283.66
Median = 283
Mode = 287
5. 0, 15, 18, 19, 22, 22, 22, 24, 26, 28, 29, 31, 34, 35, 36, 40, 41, 42
Mean = 26.88
Median = 27
Mode = 22
Step-by-step explanation:
To find Mean:
1. Add up all data values to get the sum
2. Count the number of values in your data set
3. Divide the sum by the count
To find Median:
1. Arrange data values from lowest to highest value
2. The median is the data value in the middle of the set
3. If there are 2 data values in the middle the median is the mean of those 2 values.
To find the mode:
Find the value or values in the data set that occur most frequently.
Hope it helps :)
#Study 40 hours a day!
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Answers & Comments
Answer:
1. 48, 49, 52, 52, 55, 56, 56, 59, 63, 64,70
Mean = 56.72
Median = 56
Mode = 52, 56
2. 11, 13, 14, 14, 14, 15, 17, 19, 21, 21, 23, 27, 31
Mean = 18.46
Median = 17
Mode = 14
3. 28, 29, 31, 31, 31, 32, 33, 35, 36, 36, 36, 36
Mean = 32.83
Median = 32.5
Mode = 36
4. 275, 276, 279, 281, 283, 287, 287, 290, 295
Mean = 283.66
Median = 283
Mode = 287
5. 0, 15, 18, 19, 22, 22, 22, 24, 26, 28, 29, 31, 34, 35, 36, 40, 41, 42
Mean = 26.88
Median = 27
Mode = 22
Step-by-step explanation:
To find Mean:
1. Add up all data values to get the sum
2. Count the number of values in your data set
3. Divide the sum by the count
To find Median:
1. Arrange data values from lowest to highest value
2. The median is the data value in the middle of the set
3. If there are 2 data values in the middle the median is the mean of those 2 values.
To find the mode:
Find the value or values in the data set that occur most frequently.
Hope it helps :)
#Study 40 hours a day!