Homework Help is Here – Start Your Trial Now!
Math
Statistics
Here are the statistics test scores for a class of 40 students! 82 47 75 64 57 82 63 93 76 68 84 54 88 77 79 80 94 92 94 80 94 66 81 67 75 73 66 87 76 45 43 56 57 74 50 78 71 84 59 76 Group the frequencies into classes that are meaningful for the data.

Here are the statistics test scores for a class of 40 students! 82 47 75 64 57 82 63 93 76 68 84 54 88 77 79 80 94 92 94 80 94 66 81 67 75 73 66 87 76 45 43 56 57 74 50 78 71 84 59 76 Group the frequencies into classes that are meaningful for the data.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4BGP
See similar textbooks
icon
Related questions
Question
the problem is on the photo attached. Please write clearly thank you!
Task 1 Here are the statistics test scores for a class of 40 students: 82 47 75 64 57 82 63 93 76 68 84 54 88 77 79 80 94 92 94 80 94 66 81 67 75 73 66 87 76 45 43 56 57 74 50 78 71 84 59 76 Group the frequencies into classes that are meaningful for the data. Since letter grades are given based on 10-point ranges, use the classes 40-49, 50-59, 60-69, 70-79, 80-89, 90-99. Get the class, class interval, class boundary, tally. class mark, and frequency.
Transcribed Image Text:Task 1 Here are the statistics test scores for a class of 40 students: 82 47 75 64 57 82 63 93 76 68 84 54 88 77 79 80 94 92 94 80 94 66 81 67 75 73 66 87 76 45 43 56 57 74 50 78 71 84 59 76 Group the frequencies into classes that are meaningful for the data. Since letter grades are given based on 10-point ranges, use the classes 40-49, 50-59, 60-69, 70-79, 80-89, 90-99. Get the class, class interval, class boundary, tally. class mark, and frequency.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
SEE MORE TEXTBOOKS