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Find the mode of: 10, 20, 10, 30, 40, 10, 50.
20
30
10
40
10
The mode of a statistical data set is the value that appears most frequently. In the given set of numbers, 10, 20, 10, 30, 40, 10, 50, the number 10 appears three times while all other numbers appear only once. Therefore, 10 is the mode of the dataset.
The mode of a statistical data set is the value that appears most frequently. In the given set of numbers, 10, 20, 10, 30, 40, 10, 50, the number 10 appears three times while all other numbers appear only once. Therefore, 10 is the mode of the dataset.
In descriptive statistics, measures of central tendency such as mean, median, and mode are fundamental concepts applied extensively in data interpretation questions across Railway Recruitment Board examinations.
Mode represents the most frequently occurring observation in a dataset.
A dataset can have a single mode, multiple modes, or no mode at all.
The frequency of 10 in the given dataset is 3, which is higher than any other number.
Option A (20) appears only once and is incorrect.
Option B (30) appears only once and is incorrect.
Option D (40) appears only once and is incorrect.
C is correct тАФ 10 is the mode because it has the highest frequency of occurrence in the given set of numbers.
Questions on statistics, including mean, median, mode, and standard deviation, regularly appear in RRB CBT-1 mathematics sections. Practice finding these values for both raw data and grouped tables.
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