Class 10 Maths · Statistics · NCERT Exercise 13.3 · Question 2
If the median of the distribution given below is 28.5, find the values of and .
| Class interval | Frequency |
|---|---|
| 0 - 10 | 5 |
| 10 - 20 | |
| 20 - 30 | 20 |
| 30 - 40 | 15 |
| 40 - 50 | |
| 50 - 60 | 5 |
| Total | 60 |
Answer
and .
Step-by-step solution
Every step of how it is worked out, free, with no account needed.
From the book
NCERT Class 10 Maths Exercise 13.3 — all 7 questions with answers →
More questions from Statistics
Class 10 Maths — every question with an expert-verified, step-by-step solution.
- Q1 A survey was conducted by a group of students as a part of their e…
- Q2 Consider the following distribution of daily wages of 50 workers of…
- Q3 The following distribution shows the daily pocket allowance of chi…
- Q4 Thirty women were examined in a hospital by a doctor and the num…
- Q5 In a retail market, fruit vendors were selling mangoes kept in packin…
- Q6 The following data gives the distribution of total monthly househol…
- Q7 To find out the concentration of SO₂ in the air (in parts per milli…
- Q8 A class teacher has the following absentee record of 40 students…
- Q9 The following table gives the literacy rate (in percentage) of 35…
- Q1 The following table shows the ages of the patients admitted in a ho…
- Q2 The following data gives the information on the observed lifetimes…
- Q3 The table below shows the daily expenditure on food of 25 household…
All 303 questions on Statistics → Browse all Maths chapters →