Question
Phillip has 8 red balls, 3 green balls, 6 yellow balls, 3 orange balls, 13 black balls, and 15 blue balls in his bag.
Find the mean, median, mode, and range.
- Mean: 9, median: 7, mode: 3, range: 12
- Mean: 8, median: 7, mode: 3, range: 12
- Mean: 8, median: 6, mode: 3, range: 12
- Mean: 8, median: 7, mode: 3, range: 13
Hint:
Mean is the average of the given numbers and is calculated by dividing the sum of given numbers by the total number of numbers.
The median is the middle number in a sorted, ascending or descending list of numbers.
The mode is the value that appears most frequently in a data set.
Range = maximum value - minimum value .
The correct answer is: Mean: 8, median: 6, mode: 3, range: 12
Arranging the data in the increasing order we get,
3, 3, 6, 8, 13, 15
Maximum value = 15 ,minimum value = 3
Range = maximum value - minimum value = 15 - 3 = 12.
Mean = 
Mode is 3 as it is repeated a maximum number of times ( = 2).
The median of the data with 6 elements (6 is even) is the average of the 3rd and 4th elements.
Median = 
The mean is 8, median: 7, mode: 3, Range: 12
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Find the first quartile value in the box plot below.
Here is the interpretation of the box plot .
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Find the first quartile value in the box plot below.
Here is the interpretation of the box plot .
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Find the median value in the box plot below.
Here is the interpretation of the box plot .
Middle line is the median value of the plot.
Find the median value in the box plot below.
Here is the interpretation of the box plot .
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The box plot below summarizes data from a survey of households about the number of mobiles they have.
Identify the statement that is true.
Here is the interpretation of box plot
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The box plot below summarizes data from a survey of households about the number of mobiles they have.
Identify the statement that is true.
Here is the interpretation of box plot
As we know the minimum lies at 0. so, Each household has at least 0 mobile.
