A sample of 10 resistors gives the following (sorted) data in Kohms:39.2 39.3 39.7 39.8 40.0 40.2 40.2 40.3 40.4 41.4The median resistance is:40.040.240.139.2Not enough information is given.

39.2 39.3 39.7 39.8 40.0 40.2 40.2 40.3 40.4 41.4Sample size n=10

Answered: A sample of 10 resistors gives the…

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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Given the data points, 8.12 8.08.8.05-8.16 8.11.8.17,8.14, calculate the Standard Error in the Mean. Select one: O a. 0.00196 Оь. 0.01289 O c. 0.04298 O d. 0.01625 Oa.
Research department of the Municipal hospital in Prampram collected the mass (kg) of patients :it visited the health facility on March, 2018. Below are the masses (kg) of 40 patients who visited •.r hospital for analysis: 55 70 57 73 55 59 64 72 60 48 58 54 69 51 63 78 75 64 65 57 71 78 76 62 49 66 62 76 61 63 63 76 52 76 71 61 53 56 67 71 a) Construct a frequency table for the data using class width of 5. b) Calculate the mean, median and the standard deviation of the mass of the distributior c) Construct the cumulative graph.
4. In the ordered data: 20, a, 25, 30, 40, b, 49. If the first quartile=23.5 and IQR=19, then the values of a and b are: a=21.5, b=45.5 a=21, b=48 a=22, b=45 a=22.5 , b=45.5 5. Let X-Bin (12, 0.2), then * P (X 2 1) = O 1- 0.212 O 0.812 O1- 0.812 O 0.212
b?
Consider the data from the Anthropology 105 class. The mean for women is 64.33 in and the standard deviation is 2.64 in. The average height of men in the US is approximately 5ft 10in. What proportion of women represented here are shorter than the average man?
A sample of 10 resistors gives the following (sorted) data in Kohms: 39.2 39.3 39.7 39.8 40.0 40.2 40.2 40.3 40.4 41.4 Find the interquartile range of the resistance data. 0.6 1.2 1.0 02.2 Not enough information is given.
The data represents the body mass index (BMI) values 17.7 33.5 26.4 22.6 23.9 0 for 20 females. Construct a frequency distribution beginning with a lower class limit of 15.0 and use a class width of 6.0. 28.6 25.2 18.3 29.2 23.9 19.2 24.5 24.2 37.7 40.3 27.8 44.9 32.8 28.6 23.8 Body Mass Index Frequency Body Mass Index Frequency 33.0-38.9 15.0-20.9 39.0-44.9 21.0-26.9 27.0-32.9
Dr.Blume has trained observers to use frequency recording to record the behavior of 12 schizophrenic clients. According to the analysis of the data κ = 0 . 47, do you think the observers are sufficiently trained to allow Dr. Blume to proceed with the research?
The data represents the body mass index (BMI) values for 20 females. Construct a frequency distribution beginning with a lower class limit of 15.0 and use a class width of 6.0. 17.7 33.5 26.9 24.3 24.6 29.2 25.4 18.3 28.5 21.7 19.2 22.6 22.1 37.7 35.4 27.6 44.9 31.5 27.7 23.9 Body Mass Index Frequency 15.0-20.9 21.0-26.9 27.0-32.9 33.0-38.9 39.0-44.9
The reaction times for a random sample to a stimulant were recorded as 2.5, 3.6, 3.1, 4.3, 2.9. 2.3, 2.6, 4.1, and 3.4 seconds. Calculate the median. O 4.1 O 3.1 O 2.9 3.33333
The following table contains the number of grams of water and the number of grams of carbohydrate for a 100g sample from a random selection of raw foods. Use the data to answer the following questions. Water 83.93 80.76 87.66 85.20 72.85 84.61 83.81Carbs 15.25 16.55 11.10 13.01 24.27 14.13 15.11 a) Use your calculator to find the equation of the regression line in which the x is the number of grams of water, and y is the number of grams of carbohydrates. Use correct notation, and round the slope and y-intercept to three decimal places. b) What is the best-predicted value of the number of grams of carbohydrates in a sample that contains 75g of water? Explain how you predicted the value and why that prediction is the best-predictedvalue. Give your answer in terms of the original problem. What is the best-predicted value of the number of grams of carbohydrates in a sample that contains 50g of water? Explain how you predicted the value and why that prediction is the best-predicted value.…
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A sample of 10 resistors gives the following (sorted) data in Kohms: 39.2 39.3 39.7 39.8 40.0 40.2 40.2 40.3 40.4 41.4 The median resistance is: 40.0 40.2 40.1 39.2 Not enough information is given.