Question

The weights (in kg) of 40 persons are given below:

53, 55, 55, 49, 64, 60, 63, 57, 59, 55, 42, 51, 50, 52, 44, 46, 49, 52, 45, 52, 40, 45, 52, 52, 56, 64, 49, 54, 48, 45, 62, 50, 52, 40, 44, 55, 58, 50, 51, 44

Prepare a frequency distribution table with equal class size. One such class size is 40-45

(where 45 is not included).

★ the user who will answer firstly and correctly will be marked as brainlist​

Answer 1

!¡ QUESTION ¡!

The weights (in kg) of 40 persons are given below:

53, 55, 55, 49, 64, 60, 63, 57, 59, 55, 42, 51, 50, 52, 44, 46, 49, 52, 45, 52, 40, 45, 52, 52, 56, 64, 49, 54, 48, 45, 62, 50, 52, 40, 44, 55, 58, 50, 51, 44

Prepare a frequency distribution table with equal class size. One such class size is 40-45 (where 45 is not included).

⠀⠀

!¡ ANSWER ¡!

⠀

The heaviest person weights 63 kg

The lightest person weights 40 kg

⠀

Range = 63 - 40 = 23

Class Size = 45 - 40 = 5

⠀

Since $\sf \dfrac{23}{5} = 4.6$ , so we should have five class intervals each of size 5 . the classes of equal size covering the given data 40 - 45 , 45 - 50 , 50 - 55 , 55 - 60 and 60 - 65

⠀

$\begin{gathered}\begin{gathered}\boxed{\begin{array}{cccc}\sf weight\: (in \: kg) &\sf Tally \: marks&\sf frequency \\\frac{\qquad \qquad \qquad \qquad}{}&\frac{\qquad \qquad \qquad \qquad}{}&\frac{\qquad \qquad \qquad \qquad\qquad}{}\\\sf 40 - 45&\sf \cancel{llll} \: l&\sf 6 \\\\\sf 45 - 50 &\sf \cancel{llll} \: {lll} &\sf 8 \\\\\sf 50 - 55&\sf \cancel{llll} \: \cancel{llll} \:lll&\sf 13 \\\\\sf 55 - 60&\sf \cancel{llll}\:lll&\sf 8\\\\\sf 60 - 65&\sf \cancel{llll} &\sf 5 \\\\\sf Total &\sf &\sf 40\\\frac{\qquad \qquad \qquad \qquad}{}&\frac{\qquad \qquad \qquad \qquad}{\bf{}}&\frac{\qquad \qquad \qquad \qquad\qquad}{}\end{array}}\end{gathered}\end{gathered}$

Thus , we obtain the adjacent frequency distribution table .

Answer 2

Answer:

Answer:¡ QUESTION ¡!

Answer:¡ QUESTION ¡!The weights (in kg) of 40 persons are given below:

Answer:¡ QUESTION ¡!The weights (in kg) of 40 persons are given below:53, 55, 55, 49, 64, 60, 63, 57, 59, 55, 42, 51, 50, 52, 44, 46, 49, 52, 45, 52, 40, 45, 52, 52, 56, 64, 49, 54, 48, 45, 62, 50, 52, 40, 44, 55, 58, 50, 51, 44

Answer:¡ QUESTION ¡!The weights (in kg) of 40 persons are given below:53, 55, 55, 49, 64, 60, 63, 57, 59, 55, 42, 51, 50, 52, 44, 46, 49, 52, 45, 52, 40, 45, 52, 52, 56, 64, 49, 54, 48, 45, 62, 50, 52, 40, 44, 55, 58, 50, 51, 44Prepare a frequency distribution table with equal class size. One such class size is 40-45 (where 45 is not included)

Answer:¡ QUESTION ¡!The weights (in kg) of 40 persons are given below:53, 55, 55, 49, 64, 60, 63, 57, 59, 55, 42, 51, 50, 52, 44, 46, 49, 52, 45, 52, 40, 45, 52, 52, 56, 64, 49, 54, 48, 45, 62, 50, 52, 40, 44, 55, 58, 50, 51, 44Prepare a frequency distribution table with equal class size. One such class size is 40-45 (where 45 is not included)!¡ ANSWER ¡!

Answer:¡ QUESTION ¡!The weights (in kg) of 40 persons are given below:53, 55, 55, 49, 64, 60, 63, 57, 59, 55, 42, 51, 50, 52, 44, 46, 49, 52, 45, 52, 40, 45, 52, 52, 56, 64, 49, 54, 48, 45, 62, 50, 52, 40, 44, 55, 58, 50, 51, 44Prepare a frequency distribution table with equal class size. One such class size is 40-45 (where 45 is not included)!¡ ANSWER ¡!The heaviest person weights 63 kg

Answer:¡ QUESTION ¡!The weights (in kg) of 40 persons are given below:53, 55, 55, 49, 64, 60, 63, 57, 59, 55, 42, 51, 50, 52, 44, 46, 49, 52, 45, 52, 40, 45, 52, 52, 56, 64, 49, 54, 48, 45, 62, 50, 52, 40, 44, 55, 58, 50, 51, 44Prepare a frequency distribution table with equal class size. One such class size is 40-45 (where 45 is not included)!¡ ANSWER ¡!The heaviest person weights 63 kgThe lightest person weights 40 kg

Answer:¡ QUESTION ¡!The weights (in kg) of 40 persons are given below:53, 55, 55, 49, 64, 60, 63, 57, 59, 55, 42, 51, 50, 52, 44, 46, 49, 52, 45, 52, 40, 45, 52, 52, 56, 64, 49, 54, 48, 45, 62, 50, 52, 40, 44, 55, 58, 50, 51, 44Prepare a frequency distribution table with equal class size. One such class size is 40-45 (where 45 is not included)!¡ ANSWER ¡!The heaviest person weights 63 kgThe lightest person weights 40 kgnge = 63 - 40 = 23Class Size = 45 - 40 ince \sf \dfrac{23}{5} = 4.6

Answer:¡ QUESTION ¡!The weights (in kg) of 40 persons are given below:53, 55, 55, 49, 64, 60, 63, 57, 59, 55, 42, 51, 50, 52, 44, 46, 49, 52, 45, 52, 40, 45, 52, 52, 56, 64, 49, 54, 48, 45, 62, 50, 52, 40, 44, 55, 58, 50, 51, 44Prepare a frequency distribution table with equal class size. One such class size is 40-45 (where 45 is not included)!¡ ANSWER ¡!The heaviest person weights 63 kgThe lightest person weights 40 kgnge = 63 - 40 = 23Class Size = 45 - 40 ince \sf \dfrac{23}{5} = 4.64.6 , so we should have five class intervals each of size 5 . the classes of equal size covering the given data 40 - 45 , 45 - 50 , 50 - 55 , 55 - 60 and 60 - 65