(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

A football team consists of 13 each freshmen and sophomores, 18 juniors, and 19 seniors. Four players are selected at random to serve as captains. Find the probability of the following. P(at least 1 of the students is a senior)=

Brgy. Pallet has one Full Restore and one Max Revive available for emergencies. The probability that the Full Restore is available for use is 0.98 and the probability that the Max Revive is available for use is 0.92. Assuming that the availability of these items is independent of each other, what is the probability that both of these items are available for a Trainer to use?

K Each of two parents has the genotype red/brown, which consists of the pair of alleles that determine hair color, and each parent contributes one of those alleles to a child. Assume that if the child has at least one red allele, that color will dominate and the child's hair color will be red. a. List the different possible outcomes. Assume that these outcomes are equally likely. b. What is the probability that a child of these parents will have the brown/brown genotype? c. What is the probability that the child will have red hair color? is $ 4 View an example Get more help. a. List the possible outcomes. OA. red/red, red/brown, and brown/brown OB. red/red, red/brown, brown/red, and brown/Brown C. red/brown and brown/red OD. red/ red and brown/brown % 5 A 6 y g h b & 87 ← O * 00 8 O m Clear all ( 9 4 Check answer ) 0 orrect: 0 (?) Help G backspace

Alex has a bag of stuffed animals containing nine bears, six lions, and three monkeys. The probability that Alex will randomly pull out a bear and then a lion is .Using this probability, determine if the event of pulling out a bear and the event of pulling out a lion was independent, dependent, both, or neither.    A.  neither independent nor dependent  B.  dependent  C.  both independent and dependent  D.  independent

Pet owners often have more than one type of pet. A recent survey shows that 70% own a dog, 44% own a cat, and 30% own both a dog and cat. Suppose a person is randomly selected. Determine the probability this person 1. has a dog or a cat or both. 2. does not have a dog nor a cat. 3. only has a dog. 4. Given the person has a dog, what is the probability that this person has a cat?

A survey determines that in Blue Village, 0.33 of the residents do jogging, 0.42 do biking, and 0.12 do both activities. Find the probability that a randomly selected person does biking only.

Assume. that the probability that any child born in the population will be a boy is 0.51 and the probability that it will be a girl is 0.49. If a family has six children, what is the probability they will have 3 boys and 3 girls?

Each of two parents has the genotype blue/brown​, 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 blue ​allele, that color will dominate and the​ child's eye color will be blue.a. List the different possible outcomes. Assume that these outcomes are equally likely.b. What is the probability that a child of these parents will have the brown/brown ​genotype?c. What is the probability that the child will have blue eye color​?Question content area bottomPart 1a. List the possible outcomes.A.blue/blue and brown/brownB.blue/blue, blue/brown, brown/blue, and brown/brownC.blue/blue, blue/brown, and brown/brownD.blue/brown and brown/bluePart 2b. The probability that a child of these parents will have the brown/brown genotype is enter your response here.​(Round to two decimal places as​ needed.)Part 3c. The probability that the child will have blue eye color is enter your…

64% of all students at a college still need to take another math class. If 4 students are randomly selected, find the probability thata. Exactly 2 of them need to take another math class. b. At most 2 of them need to take another math class. c. At least 2 of them need to take another math class. d. Between 2 and 3 (including 2 and 3) of them need to take another math class.