A techhician is workKing ntal research laboratory. She has 100 soll The technician randomly picks a soil sample. Let the event A and the event B be as follows. A: The sample the technician picks does not contain hazardous material. B: The sample the technician picks contains hazardous material. Find the following probabilities. Write your answers as decimal numbers and do not round. P(A) =0 P(B) = I

Q: Assume that A, B and C are three independent events such that P (A) = 0.2, P (B) = 0.5 and P (C) =…

A: Given: PA=0.2PB=0.5PC=0.1 A, B and C are independent events.  Since they are independent events,…

Q: Find the indicated probability.   If​ P(A or ​B)equals=0.6, P(A)equals=0.5​, and​ P(A and…

A: Given thatP (A or B) = 0.6P (A) = 0.5P (A and B) = 0.25Find P (B)

Q: Which pair of events are independent? P(A)=0.55, P(B) =0.65 or p(A&B) = 0.35?

A: We have given- P(A) = 0.55 P(B) = 0.65 P(A & B) = 0.35 We have to find weather it is an…

Q: Find P(A or B or C) for the given probabilities. P(A) = 0.36, P(B) = 0.24, P(C) = 0.16 P(A and…

A: P(A)=0.36P(B)=0.24P(C)=0.16P(A and B)=0.11P(A and C)=0.03P(B and C)=0.07P(A and B and C)=0.01

Q: Use the two-way table to answer the questions that follow

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Helen plays basketball. For free throws, she makes the shot 75% of the time. Helen must now attempt…

A: Given that  P(C) = 0.75 , P(D) = 75 , P(D | C) = 0.8

Q: In a refrigerator there are 17 bottles of diet soda, 5 bottles of regular soda, and 2 bottles of…

A: given data  17 diet soda5 regular soda2 water_________________24 total bottles P(event) = number of…

Q: Which pairs of events are independent? P(A)=0.55, P(B)=0.65 p(A&B)=0.35?

A: Two events are said to be independent if PA and B=PA·PB.

Q: Find the indicated probability. P(A or B) =| (Simplify your answer. Type an integer or a decimal.)…

A:

Q: Steve has 12 biscuits in a tin. There are 5 digestive and 7 chocolate biscuits. Steve takes two…

A: Given that, Total number of biscuits = 12 5 digestive biscuits and 7 chocolate biscuits We to find…

Q: Juanita and Nina are bowling together. The probability of Juanita getting a strike next game is 24%…

A: Given that  Juanita and Nina are bowling together. The probability of Juanita getting a strike next…

Q: The probabilities of two events A and B are 0.23 and 0.30 respectively. The probability that both…

A:

Q: Find the probability of the indicated event if P(E) = 0.20 and P(F) = 0.45. Find P(E or F) if P(E…

A:

Q: At Ice Cream Haven, 10 of the last 14 sundaes sold had nuts. What is the experimental probability…

A:

Q: Find the probability of the indicated event if P(E)=0.30 and P(F) = 0.40. Find P(E or F) if P(E and…

A: From the provided information, P (E) = 0.30 and P(F) = 0.40 And P (E and F) = 0.20

Q: The probability that a student owns a car is 0.72. The probability that a student owns a computer is…

A: Solution-: Given: P{a student owns a car )=0.72,P( a student owns a computer )=0.73         P( a…

Q: (a) the top card is the King of 0? (b) the top two cards are both ♡? (c) the top three cards are all…

A:

Q: Three guys Kojo, Mensah and Jack were required to fire and hit a target once as part of their…

A: It is given that the probability that Kojo, Mensah and Jack hit the target are 1/2, 1/5 and 3/4…

Q: flipped. If it shows heads, you draw a marble from shows tails, you draw a marble from urn B with 3…

A: Given: P(H)=0.7 P(T)=0.3 Heads-Urn A-1 Blue and 4 red Tails- Urn B- 3 blue and 1 red

Q: Mary is playing a game where she flips a coin with probability of head = p. She wins $1 if the coins…

A:

Q: 2. If a hockey player takes 78 shots and scores 16 goals, what would be the probability of this…

A: Given that If a hockey player takes 78 shots and scores 16 goals. Total shots = 78 Scored goals = 16…

Q: Given P(A) = 0.64, P(B) = 0.79, and the fact that events A and B are independent, What is P(A and…

A: Answer: From the given data, P(A) = 0.64 P(B) = 0.79 The events A and B are independent, which…

Q: 7. If the probabilities that a cell phone technician will repair 5, 6, 7, 8, 9, or 10 or more cell…

A:

Q: 3a. The Home Shine factory produces light bulbs, 7% of which are found to be defective. Write down…

A: Given: The Home shine factory produces light bulbs, 7% of which are found to be defective. That is,…

Q: Brian wanted to find out if studying for the algebra test is effective. He surveyed some learners in…

A: Given, 64 learners studied for the test and passed.   4 learners passed the test without studying.…

Q: Find the probability of the indicated event if P(E) = 0.40 and P(F)=0.50. Find P(E or F) if P(E and…

A:

Q: There are 50. The teacher had only 20 free tickets for the Art Museum for this class. Therefore, the…

A: The intersection of two events indicate that two events are occurred simultaneously. If the two…

Q: The table gives a set of outcomes and their probabilities. Let A be the event "the outcome is less…

A:

Q: There are 55 customers in the cafeteria, 30 bought either bought coffee or a bagel. There were 35…

A: Let, C=coffee B=bagel Given that n(B)=35, n(C)=45 n(C or B)=30

Q: Find the probability of the indicated event if P(E) = 0.20 and P(F) = 0.40. Find P(E or F) if P(E…

A:

Q: On the last day of a Shakespeare class, an English teacher asked her students which play they liked…

A: Note:Hi there! Thank you for posting the question. To avoid plagiarism issues, we have used the…

Q: Find P(A or B or C) for the given probabilities. P(A)=0.39, P(B) = 0.22, P(C) = 0.11 P(A and…

A: According to the given information, we have P(A)=0.39, P(B)=0.22, P(C)=0.11P(A and B)=0.12P(A and…

Q: Haroldo, Xerxes, Regina, Shaindel, Murray, and Georgia  are invited to a dinner party.  They arrive…

A:

Q: Listed are two events A and B. Below are the probabilities. P(A)= 0.5   P(B)= 0.4   P(A u B)=0.65…

A: Given : P(A)= 0.5   P(B)= 0.4   P(A u B)=0.65