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प्रश्न
"The quick brown fox jumps over the lazy dog"
Examine the above sentence carefully and note the numbers of letters in each word. Treating the number of letters as a variable, prepare a frequency array for this data.
उत्तर
Letter | Frequency | Tally Marks | |
1 | A | 1 | | |
2 | B | 1 | | |
3 | C | 1 | | |
4 | D | 1 | | |
5 | E | 3 | ||| |
6 | F | 1 | | |
7 | G | 1 | | |
8 | H | 2 | || |
9 | I | 1 | | |
10 | J | 1 | | |
11 | K | 1 | | |
12 | L | 1 | | |
13 | M | 1 | | |
14 | N | 1 | | |
15 | O | 4 | |||| |
16 | P | 1 | | |
17 | Q | 1 | | |
18 | R | 2 | || |
19 | S | 1 | | |
20 | T | 2 | || |
21 | U | 2 | || |
22 | V | 1 | | |
23 | W | 1 | | |
24 | X | 1 | | |
25 | Y | 1 | | |
26 | Z | 2 | | |
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संबंधित प्रश्न
Do you agree that classified data is better than raw data? Why?
What is ‘loss of information’ in classified data?
Distinguish between univariate and bivariate frequency distribution.
Prepare a frequency distribution by inclusive method taking class interval of 7 from the following data:
28 |
17 |
15 |
22 |
29 |
21 |
23 |
27 |
18 |
12 |
7 |
2 |
9 |
4 |
1 |
8 |
3 |
10 |
5 |
20 |
16 |
12 |
8 |
4 |
33 |
27 |
21 |
15 |
3 |
36 |
27 |
18 |
9 |
2 |
4 |
6 |
32 |
31 |
29 |
18 |
14 |
13 |
15 |
11 |
9 |
7 |
1 |
5 |
37 |
32 |
28 |
26 |
24 |
20 |
19 |
25 |
19 |
20 |
6 |
9 |
Use the data in the Table below that relate to monthly household expenditure (in Rs) on the food of 50 households and
1904 | 1559 | 3473 | 1735 | 2760 |
2041 | 1612 | 1753 | 1855 | 4439 |
5090 | 1085 | 1823 | 2346 | 1523 |
1211 | 1360 | 1110 | 2152 | 1183 |
1218 | 1315 | 1105 | 2628 | 2712 |
4248 | 1812 | 1264 | 1183 | 1171 |
1007 | 1180 | 1953 | 1137 | 2048 |
2025 | 1583 | 1324 | 2621 | 3676 |
1397 | 1832 | 1962 | 2177 | 2575 |
1293 | 1365 | 1146 | 3222 | 1396 |
Monthly Household Expenditure (in Rupees) on Food of 50 Households
Divide the range into an appropriate number of class intervals and obtain the frequency distribution of expenditure.