English
Maharashtra State BoardSSC (English Medium) 9th Standard

The value of π upto 50 decimal places is given below: 3.14159265358979323846264338327950288419716939937510 From this information prepare an ungrouped frequency distribution table - Algebra

Advertisements
Advertisements

Question

The value of π upto 50 decimal places is given below:

3.14159265358979323846264338327950288419716939937510 

From this information prepare an ungrouped frequency distribution table of digits appearing after the decimal point.

Sum

Solution

Digits Tally Marks  Frequency
0 `bb|bb|` 2
1 `cancel(bb|bb|bb|bb|)` 5
2 `cancel(bb|bb|bb|bb|)` 5
3 `cancel(bb|bb|bb|bb|)` `bb|bb|bb|` 8
4 `bb|bb|bb|bb|` 4
5 `cancel(bb|bb|bb|bb|)` 5
6 `bb|bb|bb|bb|` 4
7 `bb|bb|bb|bb|` 4
8 `cancel(bb|bb|bb|bb|)` 5
9 `cancel(bb|bb|bb|bb|)` `bb|bb|bb|` 8
    Total = 50
shaalaa.com
  Is there an error in this question or solution?
Chapter 7: Statistics - Practice set 7.3 [Page 118]

APPEARS IN

Balbharati Algebra (Mathematics 1) [English] 9 Standard Maharashtra State Board
Chapter 7 Statistics
Practice set 7.3 | Q (6) | Page 118

RELATED QUESTIONS

In the table given below, class-mark and frequencies are given. Construct the frequency table taking inclusive and exclusive classes.

Class width Frequency
22 6
24 7
26 13
28 4

What is the class-mark of class 25-35?


Fill in the blank in the following table:

Class interval Frequency Cumulative Frequency
25 - 34 ...... 15
35 - 44 ...... 28
45 - 54 21 ......
55 - 64 16 ......
65 - 74 ...... 73
75 - 84 12 ......

Construct a frequency distribution table from the following cumulative frequency distribution:

Class Interval Cumulative Frequency
10 - 19 8
20 - 29 19
30- 39 23
40- 49 30

In a certain colony, there are 50 families. The number of people in every family is given below. Draw up the frequency table.
5, 4, 5, 4, 5, 3, 3, 3, 4, 3, 4, 2, 3, 4, 2, 2, 2, 2, 4, 5, 1, 3, 2, 4, 5, 3, 3, 2, 4, 4, 2, 3, 4, 3, 4, 2, 3, 4, 5, 3, 2, 3, 2, 3, 4, 5, 3, 2, 3, 2


The upper limit of the class interval (25 - 35) is _____________


In a class interval the upper limit of one class is the lower limit of the other class. This is _________ series


Upper limit of class interval 75 – 85 is ______.


If the fifth class interval is 60 – 65, fourth class interval is 55 – 60, then the first-class interval is 45 – 50.


The weights (in kg) of 30 students of a class are:

39, 38, 36, 38, 40, 42, 43, 44, 33, 33, 31, 45, 46, 38, 37, 31, 30, 39, 41, 41, 46, 36, 35, 34, 39, 43, 32, 37, 29, 26.

Prepare a frequency distribution table using one class interval as (30 – 35), 35 not included.

  1. Which class has the least frequency?
  2. Which class has the maximum frequency?

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×