291392
If ◍◍◍◍◍◍ stands for 30, how much does ◍◍ stand for?
1 6
2 10
3 12
4 26
Explanation:
10
05. DATA HANDLING
291393
How many employees does \( \square\) represent?
1 500
2 600
3 700
4 800
Explanation:
500
B 600
Number of government employees in Delhi = 4200
Number of \(\square\) represent government employees in Delhi = 7
Number of employee \(\square\) represents \(=\frac{4200}{7}=600\)
05. DATA HANDLING
291394
Which measures of central tendency get affected if the extreme observations on both the ends of a data arranged in descending order are removed?
1 Mean and mode
2 Mean and Median
3 Mode and Median
4 Mean, Median and Mode
Explanation:
Mean and mode
Mean and Mode get affected if the extreme observations on both the ends of a data arranged in descending order are removed.
This is because mean and mode consider all values of the data, whereas median considers only middle values of the data.
05. DATA HANDLING
291396
If the mean of 8, 4, x, 6, 2, 7 is 5 then the value of x is:
1 1
2 2
3 3
4 4
Explanation:
3
Given, mean of 8, 4, x, 6, 2, 7 is 5
\(? \frac{(8 + 4 + \text{x} + 6 + 2 + 7)}{6} = 5\)
27 + x = 6 × 5
27 + x = 30
x = 30 - 27
x = 3
291392
If ◍◍◍◍◍◍ stands for 30, how much does ◍◍ stand for?
1 6
2 10
3 12
4 26
Explanation:
10
05. DATA HANDLING
291393
How many employees does \( \square\) represent?
1 500
2 600
3 700
4 800
Explanation:
500
B 600
Number of government employees in Delhi = 4200
Number of \(\square\) represent government employees in Delhi = 7
Number of employee \(\square\) represents \(=\frac{4200}{7}=600\)
05. DATA HANDLING
291394
Which measures of central tendency get affected if the extreme observations on both the ends of a data arranged in descending order are removed?
1 Mean and mode
2 Mean and Median
3 Mode and Median
4 Mean, Median and Mode
Explanation:
Mean and mode
Mean and Mode get affected if the extreme observations on both the ends of a data arranged in descending order are removed.
This is because mean and mode consider all values of the data, whereas median considers only middle values of the data.
05. DATA HANDLING
291396
If the mean of 8, 4, x, 6, 2, 7 is 5 then the value of x is:
1 1
2 2
3 3
4 4
Explanation:
3
Given, mean of 8, 4, x, 6, 2, 7 is 5
\(? \frac{(8 + 4 + \text{x} + 6 + 2 + 7)}{6} = 5\)
27 + x = 6 × 5
27 + x = 30
x = 30 - 27
x = 3
291392
If ◍◍◍◍◍◍ stands for 30, how much does ◍◍ stand for?
1 6
2 10
3 12
4 26
Explanation:
10
05. DATA HANDLING
291393
How many employees does \( \square\) represent?
1 500
2 600
3 700
4 800
Explanation:
500
B 600
Number of government employees in Delhi = 4200
Number of \(\square\) represent government employees in Delhi = 7
Number of employee \(\square\) represents \(=\frac{4200}{7}=600\)
05. DATA HANDLING
291394
Which measures of central tendency get affected if the extreme observations on both the ends of a data arranged in descending order are removed?
1 Mean and mode
2 Mean and Median
3 Mode and Median
4 Mean, Median and Mode
Explanation:
Mean and mode
Mean and Mode get affected if the extreme observations on both the ends of a data arranged in descending order are removed.
This is because mean and mode consider all values of the data, whereas median considers only middle values of the data.
05. DATA HANDLING
291396
If the mean of 8, 4, x, 6, 2, 7 is 5 then the value of x is:
1 1
2 2
3 3
4 4
Explanation:
3
Given, mean of 8, 4, x, 6, 2, 7 is 5
\(? \frac{(8 + 4 + \text{x} + 6 + 2 + 7)}{6} = 5\)
27 + x = 6 × 5
27 + x = 30
x = 30 - 27
x = 3
291392
If ◍◍◍◍◍◍ stands for 30, how much does ◍◍ stand for?
1 6
2 10
3 12
4 26
Explanation:
10
05. DATA HANDLING
291393
How many employees does \( \square\) represent?
1 500
2 600
3 700
4 800
Explanation:
500
B 600
Number of government employees in Delhi = 4200
Number of \(\square\) represent government employees in Delhi = 7
Number of employee \(\square\) represents \(=\frac{4200}{7}=600\)
05. DATA HANDLING
291394
Which measures of central tendency get affected if the extreme observations on both the ends of a data arranged in descending order are removed?
1 Mean and mode
2 Mean and Median
3 Mode and Median
4 Mean, Median and Mode
Explanation:
Mean and mode
Mean and Mode get affected if the extreme observations on both the ends of a data arranged in descending order are removed.
This is because mean and mode consider all values of the data, whereas median considers only middle values of the data.
05. DATA HANDLING
291396
If the mean of 8, 4, x, 6, 2, 7 is 5 then the value of x is:
1 1
2 2
3 3
4 4
Explanation:
3
Given, mean of 8, 4, x, 6, 2, 7 is 5
\(? \frac{(8 + 4 + \text{x} + 6 + 2 + 7)}{6} = 5\)
27 + x = 6 × 5
27 + x = 30
x = 30 - 27
x = 3
