Maths Statistics CBSE Board 2026 Medium
The Air Quality Index (AQI) is a scale from 0 to 500 that indicates air quality, with higher numbers signifyi…
The Air Quality Index (AQI) is a scale from to that indicates air quality, with higher numbers signifying more pollution and greater health concerns. The Central Pollution Control Board's air quality standards map AQI ranges to categories (Good, Satisfactory, Moderate, Poor, Very Poor, Severe), as shown in the figure. Mansi collected the daily data of AQI of her city for a month and presented it as given below.
🔒 Step-by-step solution
Sign up free to reveal the full worked solution — hints, steps and the final answer, with a Solve-with-us walkthrough.
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…