5. The following table lists the midterm and final exam scores for seven students in a statistics class: Midterm score (x) Final exam score (y) Midterm score (x) Final exam score (y) 79 85 95 100 81 80 76 76 87 95 69 67 94 84 ∑x = *, ∑x2 = **, ∑y = ***, ∑y2 = ****, ∑xy = ***** Question: (b) Draw a scatter diagram to show this dataset.

5. The following table lists the midterm and final exam scores for seven students in a statistics class: Midterm score (x) Final exam score (y) Midterm score (x) Final exam score (y) 79 85 95 100 81 80 76 76 87 95 69 67 94 84 ∑x = , ∑x2 = , ∑y = , ∑y2 = , ∑xy = * Question: (b) Draw a scatter diagram to show this dataset.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 23PPS

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Question

The following table lists the midterm and final exam scores for seven students in a statistics class:
Midterm score (x) Final exam score (y)

Midterm score (x)	Final exam score (y)
79	85
95	100
81	80
76	76
87	95
69	67
94	84

∑x = *, ∑x2 = **, ∑y = ***, ∑y2 = ****, ∑xy = *****

Question:

(b) Draw a scatter diagram to show this dataset.

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Definition Definition Representation of the direction and degree of correlation in graphical form. The grouping of points that are plotted makes it a scatter diagram. A line can be drawn showing the relationship based on the direction of points and their distance from each other.

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