13) Find the probability of selectiny 2 or more girls. A) 0.001 B) 0.999 C) 0.006...
Effectiveness of Disinfectants Data Interpretation Please type the answers to the following questions below (double spaced) and attach the data collection sheets when you hand in this lab report. Answer the first 9 questions True or False 1. Disinfectants always remove all bacteria and fungal spores from an object. Antiseptic is another term for disinfectant. The presence of blood serum, skin tissue and other body fluids would interfere with the antimicrobial action of disinfectants. The use of carbolic acid as...
A) μ 0.90 B).-I C) H 1.10 D)μ-1.15 Use Binomial Distribution to solve problems 4-5 4. In a study of brand recognition, 70% of consumers recognized Coke. Find the probability that among 5 randomly selected consumers, exactly 3 will recognize Coke. (Use binomial distribution with parameters n 5 and p 0.70). Show the result of calculations and circle one of the multiple choice answers. (6 points) A) 0.6174 B) 0.2161 C) 0.3087 D) 1.0290 5. Ifa person makes 4 shots...
Please show all steps and work please. 2. Given the following chart, find: A B C D F Total Senior 15 19 7 14 3 58 Junior 8 25 16 17 10 76 Sophomore 18 5 3 14 13 53 Freshmen 4 11 21 23 4 63 Total 45 60 47 68 30 250 A) Find the probability that a student earned a “B” in the class. p(“B”) = B) Find the probability that a student earned a “C”...
Find the simplified equation and draw the circuit. 1)U(A, B, C, D) = ∑m (0, 2, 5, 7, 8, 10, 13, 15) 2)V(A, B, C, D) = ∑m(2, 3, 10, 11) 3)W(A, B, C, D) = ∑m (1, 2, 4, 7, 8, 11, 13, 14) 4)X(A, B, C, D) = ∑m (0, 1, 14, 15) 5)*S (A, B, C, D) = ∑m (2, 4, 5, 6,7, 10, 14)
What is the probability that the project will be completed within: (a) 21 days? (b) 22 days? (c) 25 days? Activity* a mb АВЗ AC св CD 3 3 3 CE BD 0 0 6 BE DF DE EF 4 4 10 Find: (a) the critical path; (b) all event slacks; (c) critical path to event D; (a) probability of completion in 14 days (e) the effect if CD slips to 6 days, to 7 days; to 8 days. What...
8)Given A, B, Care independent events P (A) =.3, P (B) =.2 andP(C)=4. Find the probability for (a) all occuring (b) none occuring ()at least one occuring (d) exactly one occuring
this is a very tough homework assignment for my environmental biology course so if everyone could please help me I would greatly appreciate it because I have no access to tutors to check my work. which of the following is correct about binary fission? A) It is a common type of microbial cell division. B) Daughter cells are identicals. C) It leads to a microbial population. D) All of the above To decide if you should replace the existing antibacterial...