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2. Use the range rule of thumb to estimate the standard deviation for the following data set: $$ 12,4,5,23,4,7,9,10,13,13,22,20,6 $$ $$ \begin{array}{l} 44,5,23,4,7,9,10,13,13,22,20,6 \\ \text { Use the formula for standard deviation to find the actual standard } \end{array} $$ 3. Use the formula for standard deviation to find the actual standard deviation of the sample data in number 2 above. $$ 3=\frac{23-4}{4}=4.75 $$ 4. Using the data from question #2 and the range rule of thumb, determine if any of the data values would be considered "unusual."

2. Use the range rule of thumb to estimate the standard deviation for the following data set: $$ 12,4,5,23,4,7,9,10,13,13,22,20,6 $$ $$ \begin{array}{l} 44,5,23,4,7,9,10,13,13,22,20,6 \\ \text { Use the formula for standard deviation to find the actual standard } \end{array} $$ 3. Use the formula for standard deviation to find the actual standard deviation of the sample data in number 2 above. $$ 3=\frac{23-4}{4}=4.75 $$ 4. Using the data from question #2 and the range rule of thumb, determine if any of the data values would be considered "unusual."

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
Section10.4: Distributions Of Data
Problem 19PFA
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2. Use the range rule of thumb to estimate the standard deviation for the following data set: $$ 12,4,5,23,4,7,9,10,13,13,22,20,6 $$ $$ \begin{array}{1} 44,5,23,4,7,9,10,13,13,22,20 ,6 \\ \text { Use the formula for standard deviation to find the actual standard } \end{array} $$ 3. Use the formula for standard deviation to find the actual standard deviation of the sample data in number 2 above. $$ 3=\frac{23-4}{4}=4.75 $$ 4. Using the data from question #2 and the range rule of thumb, determine if any of the data values would be considered "unusual." Why or why not? SP.AS306
Transcribed Image Text:2. Use the range rule of thumb to estimate the standard deviation for the following data set: $$ 12,4,5,23,4,7,9,10,13,13,22,20,6 $$ $$ \begin{array}{1} 44,5,23,4,7,9,10,13,13,22,20 ,6 \\ \text { Use the formula for standard deviation to find the actual standard } \end{array} $$ 3. Use the formula for standard deviation to find the actual standard deviation of the sample data in number 2 above. $$ 3=\frac{23-4}{4}=4.75 $$ 4. Using the data from question #2 and the range rule of thumb, determine if any of the data values would be considered "unusual." Why or why not? SP.AS306
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