Jen is monitoring the growth of her plant, recording how many inches it grows each week. The data she collected has a normalldistribution. Which of the four sets of data represents Jen's plant growth data?O {1, 2, 1, 3, 2, 1, 0}O (1, 2, 3, 4, 5, 6, 7, 8, 9)O (2,3,3,3, 4, 4, 4, 4, 4, 5, 5, 5, 6}O {2, 2, 4, 5, 6, 3, 2, 1)5OO

Solution:- given that four data sets and we need to find which data set follow normal distribution.…

Answered: distribution. Which of the four sets of…

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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The outlier(s) in the data set 10, 17, 20, 21, 27, 22, 25, 24, 40 is (are) a. 10 and 17 b. 40 O c. 27 and 40 O d. 10 O e. 10 and 40
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H.W: Find forward and backward differences tables for the following data: 1. (1,0), (2,5), (3,22), (4,57), (5,116) 2. (10,0.9848), (20,0.9397), (30,0.866), (40,0.766), (50,0.6427) 3. (1,0), (1.5,0.176), (2,0.301), (2.5,0.398), (3,0.477), (3.5,0.544)
A researcher wanted to find the effect of a special diet on systolic blood pressure. She selected a sample of seven adults and put them on this dietary plan for 3 months. The following table gives the systolic blood pressures (in mm Hg) of these seven adults before and after the com- pletion of this plan. Before After 210 193 180 186 195 186 220 223 231 220 199 183 224 233 Let u be the mean reduction in the systolic blood pressures due to this special dietary plan for the population of all adults. Construct a 95% confidence interval for ud. Assume that the population of paired differences is (approximately) normally distributed.
The average fruit fly will lay 375 eggs into rotting fruit. A biologist wants to see if the average will be greater for flies that have a certain gene modified. The data below shows the number of eggs that were laid into rotting fruit by several fruit flies that had this gene modified. Assume that the distribution of the population is normal. 379, 406, 378, 394, 369, 369, 402, 383, 367, 357, 401, 407, 357, 394, 367 What can be concluded at the the a = 0.05 level of significance level of significance? a. For this study, we should use t-test for a population mean b. The null and alternative hypotheses would be: Ho: H1: C. The test statistic (please show your answer to 3 decimal places.) d. The p-value (Please show your answer %D to 4 decimal places.)
A test is being designed to compare the wearing quality of two brands of tires, say brand A and brand B. Six automobiles will be selected and equipped with the new tires from both brands and driven under normal conditions for 1 month. A measurement will be taken to determine how much wear took place on a scale from 0 to 200. Below is a table of the paired data collected from the 6 cars in the test. [BrandA BrandB] 125 64 64 65 94 103 38 37 90 102 106 115 Conduct a hypothesis test to determine whether the mean of the difference population is 0 at a significance level of a =. State your conclusion.
Two boxes contain the following tickets: Box A has 5 tickets, labeled 1, 1, 1, 2, 2  Box B has 10 tickets, labeled 3, 3, 5, 5, 5, 5, 5, 5, 5, 5   For each description, choose the plot that matches it. Not all plots will be used. Group of answer choices 1.A probability histogram for the sum of 1000 draws with replacement from Box A 2,A probability histogram for the sum of 100 draws with replacement from Box B 3.A probability histogram for a single draw from Box A 4.A histogram for 100 draws with replacement from Box A
tion 1 Consider the following data set: et red 3, 4, 2, 2, 1, 1, 5, 4, 1, 2, 3, 4, 3, 2, 5. Find the median d out of move flag Select one: a. 5 b. 4 С. 2 d. 3
How are the data search the same? How do they differ? A.) The three data sets have the same mean and mode but have different medians and standard deviations. B.) The three data sets have the same standard deviations but have different means. C.) The three data sets have the same mean, median and mode but have different standard deviations. D.) The three data sets have the same mode but have different standard deviations and means.
Use the IQR to determine if any of the data in the data set are outliers. {23,80,43,23,0,20,23,23,20,28}{23,80,43,23,0,20,23,23,20,28} Any data value less than or greater than

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distribution. Which of the four sets of data represents Jen's plant gr win O {1, 2, 1, 3, 2, 1, 0} O (1, 2, 3, 4, 5, 6, 7, 8, 9} O (2, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 6} O {2, 2, 4, 5, 6, 3, 2, 1)