The class limits and class frequencies of 120 articles submitted for publication in an international journal in 2014 are given below. According to this table, what percentage of the articles took less than 90 days for the peer review period? (4 Points) Number of Articles Number of days 0≤x₁ < 30 30 ≤ x₁ < 60 60 ≤ x₁ < 90 90 ≤ x ≤ 120 120 ≤ xi < 150 150 ≤ x 180 180 ≤ x < 210 61.66% O 73.44% 65.77% 54.34% 22 32 20 20 14 7 5

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The class limits and class frequencies of 120
articles submitted for publication in an
international journal in 2014 are given below.
According to this table, what percentage of
the articles took less than 90 days for the
peer review period? (4 Points)
Number of Articles
Number of days
0 ≤ x₁ < 30
30 ≤ x₁ < 60
60 ≤ xi < 90
90 ≤ xi < 120
120 ≤ xi < 150
150 ≤ x < 180
180 ≤ x < 210
61.66%
73.44%
65.77%
54.34%
22
32
20
20
14
7
5
Transcribed Image Text:The class limits and class frequencies of 120 articles submitted for publication in an international journal in 2014 are given below. According to this table, what percentage of the articles took less than 90 days for the peer review period? (4 Points) Number of Articles Number of days 0 ≤ x₁ < 30 30 ≤ x₁ < 60 60 ≤ xi < 90 90 ≤ xi < 120 120 ≤ xi < 150 150 ≤ x < 180 180 ≤ x < 210 61.66% 73.44% 65.77% 54.34% 22 32 20 20 14 7 5
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