In the frequency distribution of 100 families given below. the number of families corresponding to expenditure groups 21-40 and 61-80 are missing from the table. However the median is known to be 50. find the missing frequencies. expenditure 1-20 21-40 41-60 61-80 81-100
No. of families 14 ? 27 ? 15​

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.