MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Find the
Low temperature(.F) | 40-44 | 45-49 | 50-54 | 55-59 | 60-64 |
frequency | 3 | 6 | 9 | 5 | 2 |
a)the mean of the frequency distribution is___ degrees.
b) compare the computed mean to the actual mean of 55.4 degrees.
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- please answer in fullarrow_forwardFind the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 56.6 degrees. Low Temperature (F) Frequency 40-44 45-49 50-54 55-59 60-64 1 6 11 5 1 The mean of the frequency distribution is (Round to the nearest tenth as needed.) iew an example Get more help. degrees. ... Clear all Check answer Us orrectarrow_forwardFind the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 52.2 degrees. Low Temperature (o F) Frequency 40 - 44 45 - 49 50 - 54 55 - 59 60 - 64 1 6 10 ..... The mean of the frequency distribution is (Round to the nearest tenth as needed.) degrees.arrow_forward
- Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 51.7 degrees. Low Temperature (o F) Frequency 40 - 44 45- 49 50 – 54 55 - 59 60 - 64 O 3 2 The mean of the frequency distribution is (Round to the nearest tenth as needed.) degrees. Which of the following best describes the relationship between the computed mean and the actual mean? O A. The computed mean is close to the actual mean because the difference between the means is less than 5% of the actual mean. O B. The computed mean is not close to the actual mean because the difference between the means is more than 5% of the actual mean. OC. The computed mean is close to the actual mean because the difference between the means is more than 5% of the actual mean. O D. The computed mean is not close to the actual mean because the difference between the means is less than 5% of the actual mean.arrow_forwardfind the mean of the data summarized in the given frequency distribution. Age (yr) of Best Actor frequency When Oscar Was Won 20--29 1 30--39 28 40—49 36 50--59 15 60—69 6 70--79 1arrow_forwardFind the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 52.5 degrees. Low Temperature (o F) Frequency 40-44 45-49 50-54 55-59 1 5 9 7 The mean of the frequency distribution is degrees. (Round to the nearest tenth as needed.) 60-64 1 www.arrow_forward
- find the mean of the data summarized in the given frequency distribution. Compare and computed mean to the actual mean of 51.9 miles per hour:speed (miles per hr) Frequency42-45 2146.49 1250-53 754-57 458-61 2The mean of the frequency is _____What is the relationship between the computed mean and the actual mean?arrow_forwardFind the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 55,8 degrees. Low Temperature (o F) Frequency 40 -44 45-40 50 -54 55-50 80-64 O 2 10 1 The mean of the frequency distribution is degrees. (Round to the nearest tenth as needed.)arrow_forwardThe data represent the time, in minutes, spent reading a political blog in a day. Construct a frequency distribution using 5 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency? 2 18 11 16 19 1 14 14 14 14 19 1 2 19 15 Complete the table, starting with the lowest class limit. (Simplify your answers.) Relative Cumulative Class Frequency Midpoint Frequency Frequencyarrow_forward
- The data represent the time, in minutes, spent reading a political blog in a day. Construct a frequency distribution using 5 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency? 26 27 38 33 25 39 20 2 17 32 6 14 28 23 6 21 Complete the table, starting with the lowest class limit. (Simplify your answers.) Relative Cumulative Class Frequency Midpoint 3.5 Frequency 0.3 Frequency 6 0-7 6arrow_forwardhomework 8and 9.arrow_forwardplease help answer fullyarrow_forward
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