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Data Handling — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSData Handling3 Marks
Question
Look at the histogram given below and answer the question that follow:

$i.$ What information is being given by the histogram?
$ii.$ How many teachers are of age less than $45$ years?
$iii.$How many teachers are of age $40$ years or more but less than $55$ years?
✓

Answer

$i.$ The given histogram tells about the number of teachers in a school from the age group $25-30$ to $55-60$.
$ii.$ Number of teachers with age less than $45$ years $= 3 + 5 + 7 + 6 = 21$
$iii.$ Number of teachers with age more than $40$ years but less than $55$ years $= 6 + 4 + 3 = 13$

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