A real number between 0 and 10 will be picked according to the probability distribution shown in the figure.Regions under the curve are labeled with A, B, C, and D. The area of each region is shown in the table.RegionAreaA0.15B0.45B0.30ID0.1089 10 11Use the figure and the table to answer the parts below.(a) Find the probability that a real number between 0 and 6 is picked.0(b) Find the probability that a real number between 3 and 8 is picked.ExplanationCheckCDⒸ2022 McGraw Hill LLC. All Rights Reserved. Terr

a) A real number is picked between from 0 to 10.

Answered: cked ccording to the probability…

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 accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through K(d) below. Click the icon to view the table. x View an example Get more help. @ 2 A W S a. Find the probability of getting exactly 1 girl in 8 births. (Type an integer or a decimal. Do not round.) H # DPBSC A&P 2 Lapptx A # 3 E D с $ 4 R F FA V D PBSC A&P 2 La....pptx % 5 FS T G 6 B FD MacBook Air Y H & 7 Probability Distribution for x N D PBSC A&P 2 La....pptx A 17 U Number of Girls x J 0 1 2 Print * 3 4 5 6 7 8 8 M D-II B I P(x) 0.002 0.034 0.109 0.208 0.294 0.208 0.109 0.034 0.002 Done K D ( 9 D PBSC A&P 2 La....pptx DD - X O I дв ) O L command 9. F10 P > . Clear all ; I PRI { option [ = ? | Question Viewer Check answer Show All } 1 x delete
Use the bar graph below, which shows the highest level of education received by employees of a company, to find the probability that the highest level of education for an employee chosen at random is E. Number of employees 40+ 35- 30- 25- 20- 15- 10- 5- 0- 9 A Level of education 34 25 B C 18 D 6 E The probability that the highest level of education for an employee chosen at random is E is (Round to the nearest thousandth as needed.)
Tardigrades, or water bears, are a type of micro-animal famous for their resilience. In examining the effects of radiation on organisms, an expert claimed that the amount of gamma radiation needed to sterilize a colony of tardigrades no longer has a mean of 1150 Gy (grays). (For comparison, humans cannot withstand more than 10 Gy.) A random sample of 25 tardigrade colonies found that the amount of gamma radiation needed to sterilize a colony had a sample mean of 1133 Gy, with a sample standard deviation of 02 Gy. Assume that the population of amounts of gamma radiation needed to sterilize a colony of tardigrades is appraximately normally distributed. Complete the parts below to perform a hypothesis test to see if there is enough evidence, at the 0.05 level af significance, to support that H, the mean amount of gamma radiation needed to sterilize a colony of tardigrades, is not equal to 1150 Cy. (a) State the null hypothesis H, and the alternative hypothesis H, that you would use for…
Giving a test to a group of students, results are summarized in the table. A B C Total Senior 19 5 18 42 Junior 8 17 7 32 Total 27 22 25 74 If one student was chosen at random, find the probability that the student got an A or a B on the test. Write your answer as a reduced fraction or whole number.P(A or B) = ? (answer question mark)
Use the pie chart at the right, which shows the number of workers (in thousands) by industry for a certain country. Find the probability that a worker chosen at random was not employed in the agriculture, forestry, fishing, and hunting industry The probability is (Round to three decimal places as needed.) WH Services 114.795 Agriculture, forestry, fishing. and hunting 2814 15,703 Manufacturing Mining and construction 11,792
Use the bar graph below, which shows the highest level of education received by employees of a company, to find the probability that the highest level of education for an employee chosen at random is E. Number of employees 404 35- 30- 25- 20- 15- 10- 0- 5 A Level of education 32 24 B C 17 5 DE The probability that the highest level of education for an employee chosen at random is E is (Round to the nearest thousandth as needed.)
ch5 Q22 The mean height of women in a country (ages 20−29)is 63.8 inches. A random sample of 70 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64inches? Assume σ=2.59. The probability that the mean height for the sample is greater than 64inches is
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Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 2 3 16 21 Female 15 17 18 50 Total 17 20 34 71 If one student was chosen at random, find the probability that the student got an A or a B on the test. Write your answer as a reduced fraction or whole number.PP(A or B) =
Use the bar graph below, which shows the highest level of education received by employees of a company, to find the probability that the highest level of education for an employee chosen at random is C. The probability that the highest level of education for an employee chosen at random is C is. (Round to the nearest thousandth as needed.) Level of education 404 35- 34 30- 25- 21 20- 16 15- 9 10- 5- 0- A D Number of employees

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