Each year, the newspaper America at a Glance writes an article about the performance of students on a particular nationwide math test. Included in the article this year was the following frequency distribution. It summarizes the test scores from a study which looked at 47 students who completed preparation programs for the test. Mathematics test score 550 to 599 600 to 649 650 to 699 700 to 749 750 to 799 Frequency 4 11 14 10 8 Based on the frequency distribution, using the midpoint of each data class, estimate the mean mathematics test score for the students in the study. For your intermediate computations, use four or more decimal places, and round your answer to one decimal place. 0
Each year, the newspaper America at a Glance writes an article about the performance of students on a particular nationwide math test. Included in the article this year was the following frequency distribution. It summarizes the test scores from a study which looked at 47 students who completed preparation programs for the test. Mathematics test score 550 to 599 600 to 649 650 to 699 700 to 749 750 to 799 Frequency 4 11 14 10 8 Based on the frequency distribution, using the midpoint of each data class, estimate the mean mathematics test score for the students in the study. For your intermediate computations, use four or more decimal places, and round your answer to one decimal place. 0
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Each year, the newspaper America at a Glance writes an article about the performance of students on a particular nationwide math test. Included in the article
this year was the following frequency distribution. It summarizes the test scores from a study which looked at 47 students who completed preparation programs
for the test.
Mathematics test score
550 to 599
600 to 649
650 to 699
700 to 749
750 to 799
Frequency
4
11
14
10
8
Based on the frequency distribution, using the midpoint of each data class, estimate the mean mathematics test score for the students in the study. For your
intermediate computations, use four or more decimal places, and round your answer to one decimal place.
0
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