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Data Handling — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSData Handling1 Mark
MCQ
The average of first $4$ prime numbers is$?$
  • A
    $4$
  • ✓
    $4.25$
  • C
    $5$
  • D
    $6.25$
✓

Answer

Correct option: B.
$4.25$

Average is the sum of the data values divided by the total values.The first $4$ prime numbers are $2, 3, 5, 7$
$\therefore$ average of first $4$ prime numbers $ = \frac{2 + 3 + 5 + 7}{4} = \frac{17}{4} = {4.25}$

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