Introductory Social Statistics IMPORTANT INSTRUCTIONS: |show statistical formula used, process of computation, and provide meaningful interpretations of results in full sentences. Any table have to be labeled appropriately (c.g., title and column). Columns in a table should be meaningfully labeled in concise words and with statistical symbols. • Calculations could be rounded up to nearest two decimal points • Assessment of answers will include producing a neat work, clear interpretation or reasoning, and statistical correctness. Questions A The following are the test scores of students in a 200-level statistics course: 66 89 47 63 40 51 62 80 60 97 48 64 67 97 60 67 81 64 74 38 69 50 59 80 57 33 47 72 68 91 74 47 73 50 52 43 54 98 54 63 79 33 51 54 60 44 82 43 32 48 46 57 47 92 72 87 71 79 84 41 40 58 44 61 38 92 71 41 83 84 1) Draw a frequency distribution table of ungrouped data and provide necessary columns and rows of statistical information and symbols (c.g., frequencies, relative frequencies and percent, cumulative frequencies and percent, total frequencies or N, and total scores IEXI()]-| 2) What percent of students received the highest score and the lowest score? 3) What percent of students received the most common score? 4) What score did the students receive on average? Show statistical formula and process of calculation. 5) What score did almost half of the students receive? Show statistical formula and process of calculation. 6) Draw a grouped frequency distribution table providing necessary statistical information (c.g., mid-points, frequencies, relative frequencies and percent, cumulative frequencies and percent, total frequencies or N, and total scores (EMi()]. Explain how you would make a decision to determine the class size or class limits. | 7) Calculate the mean from the grouped data. Show statistical formula and process of calculation. How different is this mean from the average calculated from the ungrouped data? | 8) If you were asked to draw a chart or graph, which one would you to choose from histogram, pie, or line chart to visually show the trends in the test scores? Why?|
Introductory Social Statistics IMPORTANT INSTRUCTIONS: |show statistical formula used, process of computation, and provide meaningful interpretations of results in full sentences. Any table have to be labeled appropriately (c.g., title and column). Columns in a table should be meaningfully labeled in concise words and with statistical symbols. • Calculations could be rounded up to nearest two decimal points • Assessment of answers will include producing a neat work, clear interpretation or reasoning, and statistical correctness. Questions A The following are the test scores of students in a 200-level statistics course: 66 89 47 63 40 51 62 80 60 97 48 64 67 97 60 67 81 64 74 38 69 50 59 80 57 33 47 72 68 91 74 47 73 50 52 43 54 98 54 63 79 33 51 54 60 44 82 43 32 48 46 57 47 92 72 87 71 79 84 41 40 58 44 61 38 92 71 41 83 84 1) Draw a frequency distribution table of ungrouped data and provide necessary columns and rows of statistical information and symbols (c.g., frequencies, relative frequencies and percent, cumulative frequencies and percent, total frequencies or N, and total scores IEXI()]-| 2) What percent of students received the highest score and the lowest score? 3) What percent of students received the most common score? 4) What score did the students receive on average? Show statistical formula and process of calculation. 5) What score did almost half of the students receive? Show statistical formula and process of calculation. 6) Draw a grouped frequency distribution table providing necessary statistical information (c.g., mid-points, frequencies, relative frequencies and percent, cumulative frequencies and percent, total frequencies or N, and total scores (EMi()]. Explain how you would make a decision to determine the class size or class limits. | 7) Calculate the mean from the grouped data. Show statistical formula and process of calculation. How different is this mean from the average calculated from the ungrouped data? | 8) If you were asked to draw a chart or graph, which one would you to choose from histogram, pie, or line chart to visually show the trends in the test scores? Why?|
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
My question is how do i follow steps 1-8 to create the appropriate Word Excel document?
![Introductory Social Statistics
IMPORTANT INSTRUCTIONS:
|show statistical formula used, process of
computation, and provide meaningful interpretations of results in full sentences.
Any table have to be labeled appropriately (c.g., title and column). Columns in a table should
be meaningfully labeled in concise words and with statistical symbols.
• Calculations could be rounded up to nearest two decimal points
• Assessment of answers will include producing a neat work, clear interpretation or reasoning,
and statistical correctness.
Questions A
The following are the test scores of students in a 200-level statistics course:
66 89 47 63 40 51 62 80 60 97 48 64 67 97
60 67 81 64 74 38 69 50 59 80 57 33 47 72
68 91 74 47 73 50 52 43 54 98 54 63 79 33
51 54 60 44 82 43 32 48 46 57 47 92 72 87
71 79 84 41 40 58 44 61 38 92 71 41 83 84
1) Draw a frequency distribution table of ungrouped data and provide necessary columns
and rows of statistical information and symbols (c.g., frequencies, relative frequencies
and percent, cumulative frequencies and percent, total frequencies or N, and total scores
IEXI()]-|
2) What percent of students received the highest score and the lowest score?
3) What percent of students received the most common score?
4) What score did the students receive on average? Show statistical formula and process of
calculation.
5) What score did almost half of the students receive? Show statistical formula and process
of calculation.
6) Draw a grouped frequency distribution table providing necessary statistical information
(c.g., mid-points, frequencies, relative frequencies and percent, cumulative frequencies
and percent, total frequencies or N, and total scores (EMi()]. Explain how you would
make a decision to determine the class size or class limits. |
7) Calculate the mean from the grouped data. Show statistical formula and process of
calculation. How different is this mean from the average calculated from the ungrouped
data? |
8) If you were asked to draw a chart or graph, which one would you to choose from
histogram, pie, or line chart to visually show the trends in the test scores? Why?|](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc4a9643d-b915-4e88-b58d-f5aa56cf8ce9%2F27b16801-57ae-4778-a794-b5c770e455d6%2Fo1nr5u8.jpeg&w=3840&q=75)
Transcribed Image Text:Introductory Social Statistics
IMPORTANT INSTRUCTIONS:
|show statistical formula used, process of
computation, and provide meaningful interpretations of results in full sentences.
Any table have to be labeled appropriately (c.g., title and column). Columns in a table should
be meaningfully labeled in concise words and with statistical symbols.
• Calculations could be rounded up to nearest two decimal points
• Assessment of answers will include producing a neat work, clear interpretation or reasoning,
and statistical correctness.
Questions A
The following are the test scores of students in a 200-level statistics course:
66 89 47 63 40 51 62 80 60 97 48 64 67 97
60 67 81 64 74 38 69 50 59 80 57 33 47 72
68 91 74 47 73 50 52 43 54 98 54 63 79 33
51 54 60 44 82 43 32 48 46 57 47 92 72 87
71 79 84 41 40 58 44 61 38 92 71 41 83 84
1) Draw a frequency distribution table of ungrouped data and provide necessary columns
and rows of statistical information and symbols (c.g., frequencies, relative frequencies
and percent, cumulative frequencies and percent, total frequencies or N, and total scores
IEXI()]-|
2) What percent of students received the highest score and the lowest score?
3) What percent of students received the most common score?
4) What score did the students receive on average? Show statistical formula and process of
calculation.
5) What score did almost half of the students receive? Show statistical formula and process
of calculation.
6) Draw a grouped frequency distribution table providing necessary statistical information
(c.g., mid-points, frequencies, relative frequencies and percent, cumulative frequencies
and percent, total frequencies or N, and total scores (EMi()]. Explain how you would
make a decision to determine the class size or class limits. |
7) Calculate the mean from the grouped data. Show statistical formula and process of
calculation. How different is this mean from the average calculated from the ungrouped
data? |
8) If you were asked to draw a chart or graph, which one would you to choose from
histogram, pie, or line chart to visually show the trends in the test scores? Why?|
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 5 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman