EMMYA.Mean Standard Relativedeviation9,579.43 9.129.2301556779.129.23 9.160.607%9,17 05567798.19 97.94 97.89 98.0 2,160725 0,164%88.94 90.02 94-56 91.17 2,98 2236 3,271%4,430%9.92 9.36 9.10 9.46 0.41904Numbers9.02 9.709.149.9810,493601173490.47349Tom• Standard deviation/5,16%alient1,880%From the above given datasa) Calculate the Absolute deviation from 10b)6) Calculak the Relative deviation from 10

The absolute deviation of an element is the absolute difference of that point to the given specific…

Answered: Mean Standard Relative deviation/…

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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A 1-pound bag of peanuts contained 430 peanuts. The distribution of weights (in grams) of the peanuts is given below . What is the sample standard deviation of the weight of a peanut? Weights(grams) Frequency 0.755 - 0.814 3 0.815 - 0.874 2 0.875 - 0.934 2 0.935 - 0.994 2 0.995 - 1.054 168 1.055 - 1.114 241 1.115 - 1.174 12
The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n = 69, find the probablity of a sample mean being less than 21. 1 if mean = 21 and standard deviation = 1.31
The overhead reach distances of adult females are normally distributed with a mean of 197.5 cm and a standard deviation of 8.3 cm. a. Find the probability that an individual distance is greater than 210.00 cm. b. Find the probability that the mean for 20 randomly selected distances is greater than 195.70 cm. c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? Question content area bottom Part 1 a. The probability is enter your response here. (Round to four decimal places as needed.) Part 2 b. The probability is enter your response here. (Round to four decimal places as needed.) Part 3 c. Choose the correct answer below. A. The normal distribution can be used because the original population has a normal distribution. B. The normal distribution can be used because the finite population correction factor is small. C. The normal distribution can be used because the mean is large. D. The…
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In a chemistry general exam, the grades are approximately Normally distributed with mean 77 and standard deviation 6 then #If Students don’t pass chemistry if their grade falls below 62 then the proportion of all students fail in chemistry is 0.0047 0.0228 0.0062 None
Espai Household size: For the past several years, the mean number of people in a household has been declining. A social scientist believes that in a certain large city, the mean number of people per household is less than 2.5. To investigate this, she takes a simple random sample of 160 households in the city, and finds that the sample mean number of people is 2.4 with a sample standard deviation of 1.6. Can you conclude that the mean number of people per household is less than 2.5? Ho:µ =2.5 H :µ <2.5 Part: 0 / 4 Part 1 of 4 (a) Which test is appropriate here? OT test O Z test Part: 1/ 4 Part 2 of 4 (b) Compute the value of the test statistic. Round your answer to three decimal places. The test statistic is
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The following sample data are from a normal population: 10, 8, 12, 15, 13, 11, 6, 5. (a) What is the point estimate of the population mean? 10 (b) What is the point estimate of the population standard deviation? (Round your answer to three decimal places.) 3.464 (c) With 95% confidence, what is the margin of error for the estimation of the population mean? (Round your answer to one decimal place.) 1.96 X (d) What is the 95% confidence interval for the population mean? (Round your answer to one decimal place.) 7.6 X to 12.4 x

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