Medicine. The reaction times (in minutes) of a drug given to a random sample of 12 patients are: 4.3 4.7 5.2 6.1 5.3 6.6 6.3 5.4 5.2 5.6 6.7 6.7 a. Find the mean of the reaction times. mins (Type an integer or a decimal. Round to two decimal places.) b. Find the standard deviation of the reaction times. mins (Type an integer or a decimal. Round to two decimal places.)
Medicine. The reaction times (in minutes) of a drug given to a random sample of 12 patients are: 4.3 4.7 5.2 6.1 5.3 6.6 6.3 5.4 5.2 5.6 6.7 6.7 a. Find the mean of the reaction times. mins (Type an integer or a decimal. Round to two decimal places.) b. Find the standard deviation of the reaction times. mins (Type an integer or a decimal. Round to two decimal places.)
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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Transcribed Image Text:Modicine. The reaction times (in minutes) of a drug given to a random sample of 12 patients are:
4.3
4.7
5.2
6.1
5.3
6.6
6.3
5.4
5.2
5.6
6.7
6.7
a. Find the mean of the reaction times, mins
(Type an integer or a decimal. Round to two decimal places.)
b. Find the standard deviation of the reaction times.
mins
(Type an integer or a decimal. Round to two decimal places.)
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Expert Solution
Step 1
We have given that,
The data set is,
4.3, 4.7, 5.2, 6.1, 5.3, 6.6, 6.3, 5.4, 5.2, 5.6, 6.7, 6.7
Then,
We will find the mean and standard deviation of the data set?
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