1. The following frequency table represents the weights for a random sample of 50 students, where the largest value is 87 and the smallest value is 44. a) Find the range and class width. (Use 7 classes) b) Complete the first 2 rows of the following table. Class Limit Class Boundaries Midpoint Frequency Relative Cumulative Frequency Frequency 3 7 12 18 6 2 2
1. The following frequency table represents the weights for a random sample of 50 students, where the largest value is 87 and the smallest value is 44. a) Find the range and class width. (Use 7 classes) b) Complete the first 2 rows of the following table. Class Limit Class Boundaries Midpoint Frequency Relative Cumulative Frequency Frequency 3 7 12 18 6 2 2
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Question
![1. The following frequency table represents the weights for a random sample of 50 students, where
the largest value is 87 and the smallest value is 44.
a) Find the range and class width. (Use 7 classes)
b) Complete the first 2 rows of the following table.
Class Limit
Class Boundaries Midpoint Frequency
Relative Cumulative
Frequency
Frequency
3
7
12
18
6
2
2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F79f0818f-e9c5-44d8-91cc-56c2140ca9ce%2F60ee38f2-db86-4b9d-88a7-4163d848ddca%2Fwn03j2_processed.png&w=3840&q=75)
Transcribed Image Text:1. The following frequency table represents the weights for a random sample of 50 students, where
the largest value is 87 and the smallest value is 44.
a) Find the range and class width. (Use 7 classes)
b) Complete the first 2 rows of the following table.
Class Limit
Class Boundaries Midpoint Frequency
Relative Cumulative
Frequency
Frequency
3
7
12
18
6
2
2
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