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प्रश्न
An observation occurring seven times in a data is represented as ______ using tally marks.
रिकाम्या जागा भरा
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उत्तर
An observation occurring seven times in a data is represented as `underline(\cancel(bb|bb|bb|bb|) bb|bb|)` using tally marks.
Explanation:
In tally marks:
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Each vertical line | represents one count.
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Every fifth count is shown as a crossed bundle (four vertical lines with a diagonal slash), written as ||||.
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For seven, you write one bundle of five (||||) plus two more single tallies (||):
`\cancel(bb|bb|bb|bb|) bb|bb|`
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