$A$ market with $3900$ operating firms has the following distribution for firms arranged according to various income groups of workers. If a histogram for the above distribution is constructed,the highest bar in the histogram would correspond to the class:
Income group No. of firms $150-300$ $300$ $300-500$ $500$ $500-800$ $900$ $800-1200$ $1000$ $1200-1800$ $1200$
| Income group | No. of firms |
| $150-300$ | $300$ |
| $300-500$ | $500$ |
| $500-800$ | $900$ |
| $800-1200$ | $1000$ |
| $1200-1800$ | $1200$ |
- A$500-800$
- B$1200-1800$
- C$800-1200$
- D$150-300$
Explore More
Similar Questions
In a city,the total income of all people with a salary below $₹ 10,000$ per annum is less than the total income of all people with a salary above $₹ 10,000$ per annum. If the salaries of people in the first group increase by $5 \%$ and the salaries of people in the second group decrease by $5 \%$,then the average income of all people:
The mean of $n$ observations is $\bar{x}$. If three observations $n+1, n-1, 2n-1$ are added such that the mean remains the same,then the value of $n$ is
In a town,the probability that a sick person may need to be admitted to an $ICU$ is $10 \%$. If the probability that a person getting admitted to an $ICU$ goes above $5 \%$,then the threat level is raised. The minimum percentage of the population of the town that should fall sick in order to raise the threat level is
If the mean and the standard deviation of the data $3, 5, 7, a, b$ are $5$ and $2$ respectively,then $a$ and $b$ are the roots of the equation:
DifficultJEE MAIN 2020
View SolutionThe frequency distribution of the daily household expenditure of some families in a residential area is given below. If the mode of the distribution is $140$,what is the value of $b$?
Daily Expenditure (
$0-50$
$50-100$
$100-150$
$150-200$
$200-250$
Number of Families $(f)$
$24$
$33$
$37$
$b$
$25$
| Daily Expenditure ( | $0-50$ | $50-100$ | $100-150$ | $150-200$ | $200-250$ |
| Number of Families $(f)$ | $24$ | $33$ | $37$ | $b$ | $25$ |
Difficult
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo