(2) A clinical test on humans of a new drug is normally done in three phases. Phase I is conducted with a relatively small number of healthy volunteers. For example, a phase I test of a specific drug involved only 8 subjects. C Assume that we want to treat 8 healthy humans with this new drug and we have 12 suitable volunteers available. Complete parts (a) through (c) below. Question Help a. If the subjects are selected and treated in sequence, so that the trial is discontinued if anyone displays adverse effects, how many different sequential arrangements are possible if 8 people are selected from the 12 that are available? Choose the correct answer below. Good Chro O A. 19,958,400 B. 40,320 Micro Edg OC. 479,001,600 O D. 495 b. If 8 subjects are selected from the 12 that are available, and the 8 selected subjects are all treated at the same time, how many different treatment groups are possible? PD Certific Compl There are different treatment groups possible. c. If 8 subjects are randomly selected and treated at the same time, what is the probability of selecting the 8 youngest subjects? P(selecting the 8 youngest subjects) = PD (Type an integer or a simplified fraction.) MATO90 Click to select your answer(s). 10:55 AM P Type here to search 40 4/12/2020 25 Lenovo PrtSc Insert Delete ※一 F11 F12 F9 F10 F8 F7 F6 F5 F4 Num Lock F3 Esc Backspace F2 F1 & 23 8 6 4 1 Home Q Tab Enter J KL Shift CansLk く Dol Ip + I/ * 00 エ Each of two parents has the genotype green/blue, which consists of the pair of alleles that determine eye color, and each parent contributes one of those alleles to a child. Assume that if the child has at least one green allele, that color will dominate and the child's eye color will be green. a. List the different possible outcomes. Assume that these outcomes are equally likely. Good b. What is the probability that a child of these parents will have the blue / blue genotype? c. What is the probability that the child will have green eye color? Chro a. List the possible outcomes. O A. green / green, green / blue, and blue / blue Micro Edg O B. green /blue and blue / green O C. green/green and blue /blue O D. green/ green, green/blue, blue /green, and blue /blue PD b. The probability that a child of these parents will have the blue /blue genotype is (Round to two decimal places as needed.) Certific Compl c. The probability that the child will have green eye color is (Round to two decimal places as needed.) PD MAT090 Click to select your answer(s). ?. 10:56 AM 4/12/2020 25 Type here to search 40 PrtSc Insert Delete F12 F11 F9 F10 F8 F7 F6 Num Lock F5 F4 F3 Backspace Esc F1 F2 23 6. 7 1 Home Enter Tab KL Shift CansLk PgUp +I/ P. * 00 FL の
(2) A clinical test on humans of a new drug is normally done in three phases. Phase I is conducted with a relatively small number of healthy volunteers. For example, a phase I test of a specific drug involved only 8 subjects. C Assume that we want to treat 8 healthy humans with this new drug and we have 12 suitable volunteers available. Complete parts (a) through (c) below. Question Help a. If the subjects are selected and treated in sequence, so that the trial is discontinued if anyone displays adverse effects, how many different sequential arrangements are possible if 8 people are selected from the 12 that are available? Choose the correct answer below. Good Chro O A. 19,958,400 B. 40,320 Micro Edg OC. 479,001,600 O D. 495 b. If 8 subjects are selected from the 12 that are available, and the 8 selected subjects are all treated at the same time, how many different treatment groups are possible? PD Certific Compl There are different treatment groups possible. c. If 8 subjects are randomly selected and treated at the same time, what is the probability of selecting the 8 youngest subjects? P(selecting the 8 youngest subjects) = PD (Type an integer or a simplified fraction.) MATO90 Click to select your answer(s). 10:55 AM P Type here to search 40 4/12/2020 25 Lenovo PrtSc Insert Delete ※一 F11 F12 F9 F10 F8 F7 F6 F5 F4 Num Lock F3 Esc Backspace F2 F1 & 23 8 6 4 1 Home Q Tab Enter J KL Shift CansLk く Dol Ip + I/ * 00 エ Each of two parents has the genotype green/blue, which consists of the pair of alleles that determine eye color, and each parent contributes one of those alleles to a child. Assume that if the child has at least one green allele, that color will dominate and the child's eye color will be green. a. List the different possible outcomes. Assume that these outcomes are equally likely. Good b. What is the probability that a child of these parents will have the blue / blue genotype? c. What is the probability that the child will have green eye color? Chro a. List the possible outcomes. O A. green / green, green / blue, and blue / blue Micro Edg O B. green /blue and blue / green O C. green/green and blue /blue O D. green/ green, green/blue, blue /green, and blue /blue PD b. The probability that a child of these parents will have the blue /blue genotype is (Round to two decimal places as needed.) Certific Compl c. The probability that the child will have green eye color is (Round to two decimal places as needed.) PD MAT090 Click to select your answer(s). ?. 10:56 AM 4/12/2020 25 Type here to search 40 PrtSc Insert Delete F12 F11 F9 F10 F8 F7 F6 Num Lock F5 F4 F3 Backspace Esc F1 F2 23 6. 7 1 Home Enter Tab KL Shift CansLk PgUp +I/ P. * 00 FL の
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Matrices
Section2.5: Markov Chain
Problem 36E: Customer Preference Two movie theatres that show several different movies each night compete for the...
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