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Find the estimated mean of the data summarized in the given frequency distribution. Compare the estimated mean to the actual mean. Low Temperature (o F) Frequency 40 - 44 45 - 49 50 – 54 55 - 59 60 – 64 1 10 1 The estimated mean of the frequency distribution is degrees. (Round to the nearest tenth as needed.)

Find the estimated mean of the data summarized in the given frequency distribution. Compare the estimated mean to the actual mean. Low Temperature (o F) Frequency 40 - 44 45 - 49 50 – 54 55 - 59 60 – 64 1 10 1 The estimated mean of the frequency distribution is degrees. (Round to the nearest tenth as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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Find the estimated mean of the data summarized in the given frequency distribution. Compare the estimated mean to the actual mean. Low Temperature (o F) Frequency 40 - 44 45 - 49 50 – 54 55 - 59 60 - 64 1 10 1 The estimated mean of the frequency distribution is degrees. (Round to the nearest tenth as needed.)
Transcribed Image Text:Find the estimated mean of the data summarized in the given frequency distribution. Compare the estimated mean to the actual mean. Low Temperature (o F) Frequency 40 - 44 45 - 49 50 – 54 55 - 59 60 - 64 1 10 1 The estimated mean of the frequency distribution is degrees. (Round to the nearest tenth as needed.)
Can we safely conclude that this is the actual mean from the data set? Why or why not? A. Yes, because mean is not affected by outliers. O B. Yes, because the esimated mean from a frequency distribution and the actual mean from a data set are always identical. C. No, because there are one or more outliers. O D. No, because we do not know the actual data values. We can only use the class midpoints. Click to select your answer(s) and then click Check Answer.
Transcribed Image Text:Can we safely conclude that this is the actual mean from the data set? Why or why not? A. Yes, because mean is not affected by outliers. O B. Yes, because the esimated mean from a frequency distribution and the actual mean from a data set are always identical. C. No, because there are one or more outliers. O D. No, because we do not know the actual data values. We can only use the class midpoints. Click to select your answer(s) and then click Check Answer.
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