A seed company has a test plot in which it is testing the germination of a hybrid seed. They plant 50 rows of 40 seedsper row. After a two-week period, the researchers count how many seed per row have sprouted. They noted that leastnumber of seeds to germinate was 33 and some rows had all 40 germinate. The germination data is given below in thetable. The random variable x represents the number of seed in a row that germinated and P(x) represents theprobability of selecting a row with that number of seed germinating. Determine the standard deviation of the number ofseeds per row that germinated. Round to two decimal places.33 34 35P(x) 0.02 0.06 0.10O A. 6.07OB. 1.51OC. 36.86OD. 7.1336 37 38 39 400.20 0.24 0.26 0.10 0.02C

Given data is x 33 34 35 36 37 38 39 40 P(x) 0.02 0.06 0.10 0.20 0.24 0.26 0.10 0.02

Answered: A seed company has a test plot in which…

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 random selection of volunteers at a research institute has been exposed to a weak flu virus. After the volunteers began to have flu symptoms, 20 of them were given multivitamin tablets daily that contained 1 gram of vitamin C and 3 grams of various other vitamins and minerals. The remaining 20 volunteers were given tablets containing 4 grams of vitamin C only. For each individual, the length of time taken to recover from the flu was recorded. At the end of the experiment the following data were obtained. Days to recover from flu Treated with 8.5, 5.6, 8.8. 6.1. 6.1. 3.3. 8.9, 6.0, 3.3, 9.7, 6.0, 9.3, 2.3, 4.6. 5.5.6.7. 6.6. 4.9. 10.0.6.6 multivitamin 6.5, 5.0, 3.2, 4.7, 3.5, 2.7, 3.8, 4.4, 4.6, 3.6, 4.0, 2.7, 3.2, 4.8, 6.3, 7.5, 6.9, 4.7, 4.8, 1.3 Treated with vitamin C Send data to calculator Send data to Excel Suppose that it is known that the population standard deviation of recovery time from the flu is 1.8 days when treated with multivitamins and that the population standard…

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