Calculate the 1st quartile, 7th decile, 35th percentile, and percentile rank of 115 and 155 for the following distribution. Class Interval 151-160 Frequency 8 12 141-150 131-140 6 121-130 10 111-120 7 101-110 91-100 11 13 9 81-90 71-80 4 A

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Calculate the 1st quartile, 7th decile, 35th percentile, and percentile rank of
115 and 155 for the following distribution.
Class Interval
Frequency
151-160
8
141-150
12
6
131 - 140
121-130
10
111 - 120
7
101 - 110
11
13
91 - 100
81-90
9
71-80
4
A
Transcribed Image Text:Calculate the 1st quartile, 7th decile, 35th percentile, and percentile rank of 115 and 155 for the following distribution. Class Interval Frequency 151-160 8 141-150 12 6 131 - 140 121-130 10 111 - 120 7 101 - 110 11 13 91 - 100 81-90 9 71-80 4 A
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