EASY
11th CBSE
IMPORTANT
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Ogives can be helpful in locating graphically the

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Important Questions on Presentation of Data

EASY
11th CBSE
IMPORTANT
Statistics for Economics>Chapter 4 - Presentation of Data>Q 12
Data represented through arithmetic line graph help in understanding.
MEDIUM
11th CBSE
IMPORTANT
Statistics for Economics>Chapter 4 - Presentation of Data>Q 13
Width of bars in a bar diagram need not be equal.
MEDIUM
11th CBSE
IMPORTANT
Statistics for Economics>Chapter 4 - Presentation of Data>Q 14
The width of rectangles in a histogram should essentially be equal.
EASY
11th CBSE
IMPORTANT
Statistics for Economics>Chapter 4 - Presentation of Data>Q 15
Histogram can only be formed with continuous classification of data.
EASY
11th CBSE
IMPORTANT
Statistics for Economics>Chapter 4 - Presentation of Data>Q 16
Histogram and column diagram are the same method of presentation of data.
MEDIUM
11th CBSE
IMPORTANT
Statistics for Economics>Chapter 4 - Presentation of Data>Q 17
Mode of a frequency distribution can be known graphically with the help of histogram.
MEDIUM
11th CBSE
IMPORTANT
Statistics for Economics>Chapter 4 - Presentation of Data>Q 18
Median of a frequency distribution cannot be known from the ogives.
HARD
11th CBSE
IMPORTANT
Statistics for Economics>Chapter 4 - Presentation of Data>Q 19
What kind of diagrams are more effective in representing the following?

Monthly rainfall in a year