39 - 34 - 30 - 45 Whline lendarray What is the number of people whose wage is less than Rs-400-

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Byju's Answer

Standard X

Mathematics

Cumulative Frequency Distribution of Less Than Type

39 & 34 & 30 ...

Question

$\begin{matrix} W e e k l y w a g e s (i n R s .) & 0 - 100 & 100 - 200 & 200 - 300 & 300 - 400 & 400 - 500 N u m b e r o f w o r k e r s & 40 & 39 & 34 & 30 & 45 \end{matrix}$

What is the number of people whose wage is less than Rs.400?

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139

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143

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Solution

The correct option is D
143

To make a table consisting of the number of students who have a scored less than a certain mark.

$\begin{matrix} L e s s T h a n & N o . o f w o r k e r s 100 & 40 200 & 79 300 & 113 400 & 143 500 & 188 \end{matrix}$

The correct answer is 143.

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Similar questions

$\begin{matrix} Weekly wages (in ₹) & 0 - 100 & 100 - 200 & 200 - 300 & 300 - 400 & 400 - 500 Number of workers & 40 & 39 & 34 & 30 & 45 \end{matrix}$

What is the number of people whose wage is less than ₹400?

$\begin{matrix} Weekly wages (in ₹) & 0 - 100 & 100 - 200 & 200 - 300 & 300 - 400 & 400 - 500 Number of workers & 40 & 39 & 34 & 30 & 45 \end{matrix}$

What is the number of people whose wage is less than ₹400?

From the frequency distribution of student marks, tell what is the number of people whose marks is less than 22.5?

$\begin{matrix} C l a s s & 12.5 - 17.5 & 17.5 - 22.5 & 22.5 - 27.5 & 27.5 - 32.5 & 32.5 - 37.5 F r e q u e n c y & 2 & 22 & 19 & 14 & 13 \end{matrix}$

Find the median class for the given distribution:
$\begin{matrix} W e e k l y w a g e s (i n R s .) & 0 - 100 & 100 - 200 & 200 - 300 & 300 - 400 & 400 - 500 N o . o f w o r k e r s & 40 & 39 & 34 & 30 & 45 \end{matrix}$

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Weekly wages(in Rs.)0−100100−200200−300300−400400−500Number of workers4039343045 What is the number of people whose wage is less than Rs.400?

The correct option is D 143 To make a table consisting of the number of students who have a scored less than a certain mark. Less Than No. of workers 1004020079300113400143500188 The correct answer is 143.

$\begin{matrix} W e e k l y w a g e s (i n R s .) & 0 - 100 & 100 - 200 & 200 - 300 & 300 - 400 & 400 - 500 N u m b e r o f w o r k e r s & 40 & 39 & 34 & 30 & 45 \end{matrix}$

What is the number of people whose wage is less than Rs.400?

The correct option is D
143

To make a table consisting of the number of students who have a scored less than a certain mark.

$\begin{matrix} L e s s T h a n & N o . o f w o r k e r s 100 & 40 200 & 79 300 & 113 400 & 143 500 & 188 \end{matrix}$

The correct answer is 143.