Event | C | D | Total |
A | 4 | 2 | 6 |
B | 1 | 3 | 4 |
Total | 5 | 5 | 10 |
P(A U D) = 2/10 = 0.2
P(B) = 4/10
P(A/D) = N(A of D) / N(D) = 2/5
P(C/B) = N(C of B) / N(B) = 1/4
Refer to the table below, find the following probability. Event D Total 42 с B 3...
4. Refer to the following table below. Second Event A First Event Az As Total Bi B2 Total 10 a) Determine P(A) b) What is P(BA) ?(n, ba c) what is )
Answer all. Refer to the following table. Second Event First Event A1 A2 A3 4 1 5 | 4 4 4 Total 10 12 Total 8 5 9 22 a. Determine P1A2). (Round your answer to 2 decimal places.) P(A2) b. Determine PB1A3). (Round your answer to 2 decimal places.) P(B41A3) c. Determine PCB2 and A3). (Round your answer to 2 decimal places.) P(B2 and A3) < Prey 4 of 5 !!! Nex Compute the mean and variance of the...
Refer to the data table from question 4. Let A denote the event that a product was produced on 1st shift, and let B denote the event that the product passes the quality inspection. Let C denote the event that a product was produced on 2nd shift. If a sample is selected at random, determine the following probabilities: 5. a. P(B) b. P(A U B UC) c. P(CnB) d. P(B |(A UC) Operating Shift Fail l Pass 93 81 87...
Help with a b and c -0 COUNTING AND Outcomes and event probability: Addition rule A 6-sided die with faces labeled 1 to 6 will be rolled once. The 6 possible outcomes are listed in the table below. Note that each outcome has the same probability. Complete parts (a) through (c). Write the probabilities as fractions. (a) Check the outcomes for each event in the table. Then, in the last column, enter the probability of t event. Outcomes Probability 6...
The probability of event A is P(A) = 0.5 and the probability of event B is P(B) = 0.3. (Express all answers as decimals; do not include unnecessary decimal places--i.e. answers should be in the form 0.2 or .2, and NOT 0.20, 2/10 or 20%.) a) Find P(A and B) if A and B are disjoint. b) Find P(A or B) if A and B are disjoint. c) Find P(A or B) if P(A and B) = 0.2. d) Find...
4.2.1 Sep Use the contingency table to complete parts a) through d) below Event A Event B Event Event D Event E a) Determine the probability of P(A and C). PIA and C)- (Round to two decimal places as needed)
Yes No Girls 42 ,110 Boys 95, 53 a. If b represents the event of selecting a response from a boy, find the complement of b [P(Ђ)]. 148/300=0.493 1-0.493=0.507 ? b. Find the probability that the selected answer was no [P(no)]. ? c. If g represents the event of selecting a response from a girl, find the complement of g [P (ḡ)]. 0.493? d. Find the probability that the selected answer was yes [P(yes)].?
1. Find the indicated probability (1 point) Refer to the table which summarizes the results of testing for a certain disease. Positive Test Result Negative Test Result Subject has the disease Subject does not have the disease 120 13 172 If one of the results is randomly selected, what is the probability that it is a false negative (test indicates the person does not have the disease when in fact they do)? What does this probability suggest about the accuracy...
1 Find the probability by referring to the tree diagram C P(A) 5 D Start С D P(A) = (Simplify your answer.)
In the diagram below find • 1. mRNA • 2. tRNA . 3. polypeptide B С A D PA MANGAN Start codon Stop codon In the following diagram of translation find: 4. 30S ribosomal subunit 5. RNA 6. mRNA 7. Amino acid 8. A site 9. Anticodon 10. Start codon A G D H AUG E B