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O 6. A technology magazine wants to know about how teenagers with their own cell phones use technology to communicate. The histogram illustrates the average number of text messages per hour sent by 26 teenagers who answered an online survey. a) Identify the population and the sample for this study. All teenagers with their own cell phones™ who use technology to communicate. b) c) Write 1-2 sentences describing the center of the distribution in the context of the data. Include Describe the shape of the graph. skewed left d) messages is about an estimated interval. The typical number of times teenagers send text int158 hou numerical summaries for their data and use these to report their findings. Would you advise them to use the mean & standard deviation? Or the median & IQR? Explain. 1 e) Do you expect the mean to be higher than, lower than, or about the same as the median? Explain. 7. The average monthly rainfalls in both Mt. Washington, New Hampshire and Quillayute, Washington are shown in the dotplots below. Car National Climatic Data W Quillayute Mr Washington ● A R Texting Habits of Teens + Text messages per hour 16°F

O 6. A technology magazine wants to know about how teenagers with their own cell phones use technology to communicate. The histogram illustrates the average number of text messages per hour sent by 26 teenagers who answered an online survey. a) Identify the population and the sample for this study. All teenagers with their own cell phones™ who use technology to communicate. b) c) Write 1-2 sentences describing the center of the distribution in the context of the data. Include Describe the shape of the graph. skewed left d) messages is about an estimated interval. The typical number of times teenagers send text int158 hou numerical summaries for their data and use these to report their findings. Would you advise them to use the mean & standard deviation? Or the median & IQR? Explain. 1 e) Do you expect the mean to be higher than, lower than, or about the same as the median? Explain. 7. The average monthly rainfalls in both Mt. Washington, New Hampshire and Quillayute, Washington are shown in the dotplots below. Car National Climatic Data W Quillayute Mr Washington ● A R Texting Habits of Teens + Text messages per hour 16°F

MATLAB: An Introduction with Applications
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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O 6. A technology magazine wants to know about how teenagers with their own cell phones use technology to communicate. The histogram illustrates the average number of text messages per hour sent by 26 teenagers who answered an online survey. a) Identify the population and the sample for this study. All teenagers with their own cell phones who use technology to communicate. Describe the shape of the graph. skewed left b) c) Write 1-2 sentences describing the center of the distribution in the context of the data. Include. an estimated interval. The typical number of times teenagers send text d) messages is abouine intends to find numerical summaries for their data and use these to report their findings. Would you advise them to use the mean & standard deviation? Or the median & IQR? Explain. e) Do you expect the mean to be higher than, lower than, or about the same as the median? Explain. 7. The average monthly rainfalls in both Mt. Washington, New Hampshire and Quillayute, Washington are shown in the dotplots below. Can National Climatic Data Quillayute Mt Washington A Texting Habits of Teens i Text messages per hour 1 16°F Mostly sunny A
Transcribed Image Text:O 6. A technology magazine wants to know about how teenagers with their own cell phones use technology to communicate. The histogram illustrates the average number of text messages per hour sent by 26 teenagers who answered an online survey. a) Identify the population and the sample for this study. All teenagers with their own cell phones who use technology to communicate. Describe the shape of the graph. skewed left b) c) Write 1-2 sentences describing the center of the distribution in the context of the data. Include. an estimated interval. The typical number of times teenagers send text d) messages is abouine intends to find numerical summaries for their data and use these to report their findings. Would you advise them to use the mean & standard deviation? Or the median & IQR? Explain. e) Do you expect the mean to be higher than, lower than, or about the same as the median? Explain. 7. The average monthly rainfalls in both Mt. Washington, New Hampshire and Quillayute, Washington are shown in the dotplots below. Can National Climatic Data Quillayute Mt Washington A Texting Habits of Teens i Text messages per hour 1 16°F Mostly sunny A
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