The distribution below shows the number of wickets taken by bowlers in one-day cricket matches. Find the mean number of wickets by choosing a suitable method. What does the mean signify?
Number of wickets $20$-$60$ $60$-$100$ $100$-$150$ $150$-$250$ $250$-$350$ $350$-$450$ Number of bowlers $7$ $5$ $16$ $12$ $2$ $3$
| Number of wickets | $20$-$60$ | $60$-$100$ | $100$-$150$ | $150$-$250$ | $250$-$350$ | $350$-$450$ |
| Number of bowlers | $7$ | $5$ | $16$ | $12$ | $2$ | $3$ |
- A$100.56$
- B$136.50$
- C$152.89$
- D$185.60$
Explore More
Similar Questions
The following table gives the production yield per hectare of wheat of $100$ farms of a village.
Production yield (in kg/ha) Number of farms $50-55$ $2$ $55-60$ $8$ $60-65$ $12$ $65-70$ $24$ $70-75$ $38$ $75-80$ $16$
Change the distribution to a 'more than type' distribution,and draw its ogive.
| Production yield (in kg/ha) | Number of farms |
|---|---|
| $50-55$ | $2$ |
| $55-60$ | $8$ |
| $60-65$ | $12$ |
| $65-70$ | $24$ |
| $70-75$ | $38$ |
| $75-80$ | $16$ |
Change the distribution to a 'more than type' distribution,and draw its ogive.
Medium
View SolutionThe following table shows the ages of the patients admitted in a hospital during a year:
Age (in years) $5$-$15$ $15$-$25$ $25$-$35$ $35$-$45$ $45$-$55$ $55$-$65$ Number of patients $6$ $11$ $21$ $23$ $14$ $5$
Find the mode and the mean of the data given above. Compare and interpret the two measures of central tendency.
| Age (in years) | $5$-$15$ | $15$-$25$ | $25$-$35$ | $35$-$45$ | $45$-$55$ | $55$-$65$ |
| Number of patients | $6$ | $11$ | $21$ | $23$ | $14$ | $5$ |
Find the mode and the mean of the data given above. Compare and interpret the two measures of central tendency.
Difficult
View SolutionThe following table gives the literacy rate (in percentage) of $35$ cities. Find the mean literacy rate.
Literacy rate (in $\%$) $45-55$ $55-65$ $65-75$ $75-85$ $85-95$ Number of cities $3$ $10$ $11$ $8$ $3$
| Literacy rate (in $\%$) | $45-55$ | $55-65$ | $65-75$ | $75-85$ | $85-95$ |
| Number of cities | $3$ | $10$ | $11$ | $8$ | $3$ |
Difficult
View SolutionThe wickets taken by a bowler in $10$ cricket matches are as follows:
$2, 6, 4, 5, 0, 2, 1, 3, 2, 3$
Find the mode of the data.
$2, 6, 4, 5, 0, 2, 1, 3, 2, 3$
Find the mode of the data.
Easy
View SolutionIn a retail market,fruit vendors were selling mangoes kept in packing boxes. These boxes contained varying numbers of mangoes. The following was the distribution of mangoes according to the number of boxes.
Number of mangoes $50$-$52$ $53$-$55$ $56$-$58$ $59$-$61$ $62$-$64$ Number of boxes $15$ $110$ $135$ $115$ $25$
Find the mean number of mangoes kept in a packing box. Which method of finding the mean did you choose?
| Number of mangoes | $50$-$52$ | $53$-$55$ | $56$-$58$ | $59$-$61$ | $62$-$64$ |
| Number of boxes | $15$ | $110$ | $135$ | $115$ | $25$ |
Find the mean number of mangoes kept in a packing box. Which method of finding the mean did you choose?
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