Answer:
Hope this will help I took time to complete this
Question:
Prepare a frequency table from the following data, taking suitable range Record of weight of 30 students in Kg
61, 73, 93, 76, 78, 69, 96, 84, 91, 75, 80, 83, 64, 70,
71, 72, 74, 59, 55, 57, 81, 90, 76, 75, 89, 84, 66, 67,
69, 58
[tex]\large\underline{\sf{Solution-}}[/tex]
Given data is
69, 58.
Let's first arrange the data in ascending order.
55, 57, 58, 59, 61, 64, 66, 67, 69, 69, 70, 71, 72, 73, 74, 75, 75, 76, 76, 78, 80, 81, 83, 84, 84, 89, 90, 91, 93, 96
Now, frequency distribution table is as follow:
[tex]\begin{gathered} \begin{array}{|c|c|c|} \bf{Class \: interval} & \bf \: Tally\:marks& \bf{frequency} \\ \\ 55 - 60 & \mid \:\mid \:\mid \:\mid \:& \: \bf \: 4 \\ \\60 - 65 & \mid \:\mid \:& \: \bf \: 2 \\ \\65 - 70 & \mid \:\mid \:\mid \:\mid \:& \: \bf \: 4 \\ \\70 - 75 & \cancel{\mid \:\mid \:\mid \:\mid \:}& \: \bf \: 5\\ \\75 - 80 & \cancel{\mid \:\mid \:\mid \:\mid \:}& \: \bf \: 5\\ \\80 - 85 & \cancel{\mid \:\mid \:\mid \:\mid \:} \:& \: \bf \: 5\\ \\85 - 90 & \mid \:& \: \bf \: 1 \\ \\90 - 95 & \mid \:\mid \:\mid \:& \: \bf \: 3\\ \\95 - 100 & \mid \:& \: \bf \: 1 \end{array}\end{gathered} \\ \\[/tex]
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Answers & Comments
Answer:
Hope this will help I took time to complete this
Verified answer
Question:
Prepare a frequency table from the following data, taking suitable range Record of weight of 30 students in Kg
61, 73, 93, 76, 78, 69, 96, 84, 91, 75, 80, 83, 64, 70,
71, 72, 74, 59, 55, 57, 81, 90, 76, 75, 89, 84, 66, 67,
69, 58
[tex]\large\underline{\sf{Solution-}}[/tex]
Given data is
61, 73, 93, 76, 78, 69, 96, 84, 91, 75, 80, 83, 64, 70,
71, 72, 74, 59, 55, 57, 81, 90, 76, 75, 89, 84, 66, 67,
69, 58.
Let's first arrange the data in ascending order.
55, 57, 58, 59, 61, 64, 66, 67, 69, 69, 70, 71, 72, 73, 74, 75, 75, 76, 76, 78, 80, 81, 83, 84, 84, 89, 90, 91, 93, 96
Now, frequency distribution table is as follow:
[tex]\begin{gathered} \begin{array}{|c|c|c|} \bf{Class \: interval} & \bf \: Tally\:marks& \bf{frequency} \\ \\ 55 - 60 & \mid \:\mid \:\mid \:\mid \:& \: \bf \: 4 \\ \\60 - 65 & \mid \:\mid \:& \: \bf \: 2 \\ \\65 - 70 & \mid \:\mid \:\mid \:\mid \:& \: \bf \: 4 \\ \\70 - 75 & \cancel{\mid \:\mid \:\mid \:\mid \:}& \: \bf \: 5\\ \\75 - 80 & \cancel{\mid \:\mid \:\mid \:\mid \:}& \: \bf \: 5\\ \\80 - 85 & \cancel{\mid \:\mid \:\mid \:\mid \:} \:& \: \bf \: 5\\ \\85 - 90 & \mid \:& \: \bf \: 1 \\ \\90 - 95 & \mid \:\mid \:\mid \:& \: \bf \: 3\\ \\95 - 100 & \mid \:& \: \bf \: 1 \end{array}\end{gathered} \\ \\[/tex]