A manufacturing machine has a 65% defect rate. If 125 items are chosen at random, answer the following.a) Which is the correct wording for the random variable?Select an answerb) Pick the correct symbol: ?= 125c) Pick the correct symbol: |= 0.65d) What is the probability that exactly 82 of them are defective?Round final answer to 4 decimal places.e) What is the probability that less than 82 of them are defective?Round final answer to 4 decimal places.f) What is the probability that more than 82 of them are defective?Round final answer to 4 decimal places.g) What is the probability that exactly 84 of them are defective?Round final answer to 4 decimal places.h) What is the probability that at least 84 of them are defective?Round final answer to 4 decimal places.i) What is the probability that at most 84 of them are defectiveRound final answer to 4 decimal places. A manufacturing machine has a 65% defect rate. If 125 items are chosen at random, answer the following.a) Which is the correct wording for the random variable?Select an answerSelect an answerb) rv X = all items that are defectiverv X = is defectivec) rv X = a randomly selected itemrv X= the number of randomly selected items that are defectiverv X = the number of 125 randomly selected items that are defectived)rv X = a randomly selected item that is defectiverv X = the probability that a randomly selected item is defective

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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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Please answer parts B and C using EXCEL:
A particular college has a 50% graduation rate. If 201 students are randomly selected, answer the following. a) Which is the correct wording for the random variable? rv X = all students that graduate with a degree b) Pick the correct symbol: n v = 201 c) Pick the correct symbol: [p o = 0.5 d) What is the probability that exactly 105 of them graduate with a degree? Round final answer to 4 decimal places. 0.0460 e) What is the probability that less than 105 of them graduate with a degree? Round final answer to 4 decimal places. 0.7372 f) What is the probability that more than 105 of them graduate with a degree? Round final answer to 4 decimal places. 0.2628 g) What is the probability that exactly 106 of them graduate with a degree? Round final answer to 4 decimal places. h) What is the probability that at least 106 of them graduate with a degree? Round final answer to 4 decimal places. i) What is the probability that at most 106 of them graduate with a degree Round final answer to 4…
GC content in Plasmodium falciparum genome is 40%. Assume that each base pair in the genome has equal probability of being GC.a. What is the probability of finding no AT pairs if 4 pairs were randomly chosen?b. What is the probability of finding 3 or more AT pairs in 4 pairs?
A spinner is divided into five colored sections that are not of equal size: red, blue, green, yellow, and purple. The spinner is spun several times, and the results are recorded below: Spinner Results Color Frequency Red 3 Blue 2 Green 14 Yellow 13 Purple 7 Based on these results, express the probability that the next spin will land on red as a percent to the nearest whole number.
a code is made by selecting 7 different letters, one after another, from the 26 letters in the english alphabet. wheat probability weight should be assigned to each code? a. 1/P(26,7) b. 1/C(26,7) c. 1/26^7 d. 1/7^26 e. none of these are correct f. 1/182
Assume this year's flu vaccine has a 80% chance of being effective. If the vaccine is given to 330 randomly selected people, answer the following. a) Which is the correct wording for the random variable? Select an answer b) Pick the correct symbol: ? Ⓒ c) Pick the correct symbol: ? = 0.8 d) What is the probability that exactly 262 of them did not get the flu? Round final answer to 4 decimal places. = 330 e) What is the probability that less than 262 of them did not get the flu? Round final answer to 4 decimal places. f) What is the probability that more than 262 of them did not get the flu? Round final answer to 4 decimal places. g) What is the probability that exactly 263 of them did not get the flu? Round final answer to 4 decimal places. h) What is the probability that at least 263 of them did not get the flu? Round final answer to 4 decimal places. i) What is the probability that at most 263 of them did not get the flu Round final answer to 4 decimal places. Ⓒ
In an ANOVA, what is represented by the letter N? O The number of scores in a specific treatmen O The sum of the scores in the total research stud O The number of scores in the total research stu O The sum of the scores in a specific treatment
In a large city, 55% of people pass the drivers' road test. Suppose that every day, 200 people independently take the test a. What is the number of people who are expected to pass? The expected number is. (Round to the nearest whole number as needed.)
If a seed is planted, it has a 80% chance of growing into a healthy plant. If 128 randomly selected seeds are planted, answer the following. a) Which is the correct wording for the random variable? Select an answer b) Pick the correct symbol: ? = 128 c) Pick the correct symbol: ? 0.8 %3D d) What is the probability that exactly 96 of them grow into a healthy plant? Round final answer to 4 decimal places. e) What is the probability that less than 96 of them grow into a healthy plant? Round final answer to 4 decimal places. f) What is the probability that more than 96 of them grow into a healthy plant? Round final answer to 4 decimal places. g) What is the probability that exactly 108 of them grow into a healthy plant? Round final answer to 4 decimal places. h) What is the probability that at least 108 of them grow into a healthy plant? Round final answer to 4 decimal places. i) What is the probability that at most 108 of them grow into a healthy plant Round final answer to 4 decim…

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