Calculate the sample standard deviation for the following data set. If necessary, round to one more decimal place than the largest num of decimal places given in the data, Body Temperatures (in °F) of Adult Females 98.5 99.9 100.3 99.2 99.8 99.8 98.6 97.6 99.1 98.4 97.5 96.5 99.8 100.5 96.8 100.4 96.5 98.8 97.8 97.2

Calculate the sample standard deviation for the following data set. If necessary, round to one more decimal place than the largest num of decimal places given in the data, Body Temperatures (in °F) of Adult Females 98.5 99.9 100.3 99.2 99.8 99.8 98.6 97.6 99.1 98.4 97.5 96.5 99.8 100.5 96.8 100.4 96.5 98.8 97.8 97.2

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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What is the standard deviation?
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Hypnosis and Pain. In the paper “An Analysis of Factors That Contribute to the Efficacy of Hypnotic Analgesia” (Journal of Abnormal Psychology, Vol. 96, No. 1, pp. 46–51), D. Price and J. Barber examined the effects of hypnosis on pain. They measured response to pain using a visual analogue scale (VAS), in centimeters, where higher VAS indicates greater pain. VAS sensory ratings were made before and after hypnosis on each of 16 subjects. A hypothesis test is to be performed to decide whether, on average, hypnosis reduces pain. a. identify the variable. b. identify the two populations. c. identify the pairs. d. identify the paired-difference variable. e. determine the null and alternative hypotheses. f. classify the hypothesis test as two tailed, left tailed, or right tailed.
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