1. Due to the COVID-19 pandemic, many colleges are offering different types of courses: Face to Chapter 9 Review Homework: Face, Hybrid, Synchronous Online, and Asynchronous Online. Researchers were interested in determining if there is a difference in the overall course average for a Freshmen level College Algebra course for these different types of courses. It is believed that a student's overall success in previous courses could be a determining factor in how well they perform in the different types of courses, thus the students were blocked based on GPA. The data is listed below. GPA Course 3.50 &Above 3.49 3.00 2.99 - 2.50 2.49 - 2.00 1.99 & Below Face to Face 79.1 93 85.8 85.5 86 83.7 76.7 88.8 86.6 91.8 76.5 76.1 78.9 82.9 82.7 76.1 82.8 79.5 76.1 80.4 Hybrid 85.2 74 71.9 83 79.5 73.3 78.9 80.6 82.4 79.3 Synchronous Online Asynchronous 73.5 Online At the 5% significance level is there a difference in the overall average grade for the different 69.3 81.5 74.5 84.1 89.9 82.4 70.4 79.9 79.5 types of courses? h At the 5% significance level, does a student's GPA affect the outcome? Division 3 schools a random sample of ten basketball games per division was
1. Due to the COVID-19 pandemic, many colleges are offering different types of courses: Face to Chapter 9 Review Homework: Face, Hybrid, Synchronous Online, and Asynchronous Online. Researchers were interested in determining if there is a difference in the overall course average for a Freshmen level College Algebra course for these different types of courses. It is believed that a student's overall success in previous courses could be a determining factor in how well they perform in the different types of courses, thus the students were blocked based on GPA. The data is listed below. GPA Course 3.50 &Above 3.49 3.00 2.99 - 2.50 2.49 - 2.00 1.99 & Below Face to Face 79.1 93 85.8 85.5 86 83.7 76.7 88.8 86.6 91.8 76.5 76.1 78.9 82.9 82.7 76.1 82.8 79.5 76.1 80.4 Hybrid 85.2 74 71.9 83 79.5 73.3 78.9 80.6 82.4 79.3 Synchronous Online Asynchronous 73.5 Online At the 5% significance level is there a difference in the overall average grade for the different 69.3 81.5 74.5 84.1 89.9 82.4 70.4 79.9 79.5 types of courses? h At the 5% significance level, does a student's GPA affect the outcome? Division 3 schools a random sample of ten basketball games per division was
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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Transcribed Image Text:2. To determine if there is a difference in the average score per game in basketball for Division 1,
1. Due to the COVID-19 pandemic, many colleges are offering different types of courses: Face to
Chapter 9 Review Homework:
ace, Hybrid, Synchronous Online, and Asynchronous Online. Researchers were interested in
determining if there is a difference in the overall course average for a Freshmen level College
Algebra course for these different types of courses. It is believed that a student's overall success in
previous courses could be a determining factor in how well they perform in the different types
courses, thus the students were blocked based on GPA. The data is listed below.
of
GPA
Course
3.50 & Above 3.49 - 3.00
2.99
2.50
2.49 - 2.00
1.99 & Below
Face to Face
79.1
93
85.8
85.5
86
83.7
76.7
88.8
86.6
91.8
76.5
76.1
78.9
82.9
82.7 76.1
82.8
79.5
76.1
80.4
Hybrid
Synchronous
Online
85.2
74
71.9
83
79.5 73.3
78.9
80.6
82.4 79.3
74.5
Asynchronous 73.5
Online
69.3
81.5
84.1 89.9
82.4 70.4
79.9
79.5
the 5% significance level is there a difference in the overall average grade for the different
types of courses?
h At the 5% significance level, does a student's GPA affect the outcome?
a
d Division 3 schools a random sample of ten basketball games per division was
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