Solve the following
1) Calculate Q1, D4 and P26 for the following data.
18, 24, 45, 29, 4, 7, 28, 49, 16, 26, 25, 12, 10, 9, 8 |
2) Calculate of Q3 , D5 , and P35 for the given data.
Income (in lakhs Rs) | 1 | 2 | 3 | 4 | 5 | 6 |
No. of family | 2 | 5 | 20 | 25 | 15 | 12 |
3) Find out P50 for the following data.
Wages (in Rs) (x) | Number of workers |
0-20 | 4 |
20-40 | 6 |
40-60 | 10 |
60-80 | 25 |
80-100 | 15 |
4) Calculate Q3 for the following data.
Sales (in lakhsRs) | 10-20 | 20-30 | 30-40 | 40-50 | 50-60 | 60-70 |
No. of firms | 20 | 30 | 70 | 48 | 32 | 50 |
5) Calculate D7 for the following data.
Profit (in crores Rs) | 10-20 | 20-30 | 30-40 | 40-50 | 50-60 | 60-70 |
No. of firms | 20 | 30 | 70 | 48 | 32 | 50 |
6) Calculate P15 for the following data.
Investment (Rs in lakhs) | 0-10 | 10-20 | 20-30 | 30-40 | 40-50 | 50-60 |
No. of firms | 5 | 10 | 25 | 30 | 20 | 10 |