A market survey was conducted in four cities in Zambia in order to find out the preference for brand A soup. Lusaka Kitwe Ndola Livingstone Yes 45 55 60 50 No 35 45 35 45 No opinion 5

Q: Given the probability that "she's up all night 'til the sun" is 0.29, the probability that "she's up…

A: According to the provided information, P (she's up all night 'til the sun) =0.29 P (she's up all…

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A: Answer:- Let, Event X = "she's up all night 'til the sun" Event Y = "she's up all night for good…

Q: A survey was conducted in 2019, but the sample sizes were not reported. Suppose the results, based…

A: Dear Student, As per the guideline, I can solve only the first 3 subparts, Kindly ask the remaining…

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A: Let A be she's up all night 'til the sun  B be she's up all night for good fun  P(B)=0.31, P(A or…

Q: Teams A and B are in a seven-game playoff series; the team that wins four games is the team that…

A: Given that, Team A won the first game. So, there are remaining for games. Let, X be a random…

Q: A store owner reports that the probability that a customer who purchases a lawn mower will also…

A: The question is asking for the best interpretation of a given probability. The probability in…

Q: A company has hired 15 new employees, and must assign 6 to the day shift, 5 to the graveyard shift,…

A: Used formulas :  Probability= favorable/total No. of ways to select (n1,n2,...nr) objects from n…

Q: When a certain type of thumbtack is tossed, the probability that it lands tip up is 50%. All…

A: Given that  2 thumbtracks are tossed  Probability lands tip up is 50% Possible outcomes=UU,UD,DU,DD…

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A: Let event E denote that " she's up all night till the sun" and F denote that " she's up all night…

Q: Let's suppose that 15% of Smith High School student drivers are involved in accidents each year. Ten…

A:

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A: Given, P("she's up all night 'til the sun" OR "she's up all night for good fun") = 0.45 P(she's up…

Q: A teacher at Soledad Prison has 22 thugs in his class, including the “extra-mean” thugs Bluto,…

A: We have to use hypergeometric distribution to find the probabilities.

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A: Let us denote A=she's up all night 'til the sun B=she's up all night for good fun   Given that P(A…

Q: Suppose Ari loses 31% of all chess games. (a) What is the probability that Ari loses two chess games…

A: Given,P(Air lose the game)=0.31P(Air win the game)=1-0.31=0.69

Q: Eli has a jar full of marbles. In the jar there are 16 blue marbles 14 red marbles and 17 purple…

A: Introduction: Suppose X and Y are two events, with respective probabilities P (X) and P (Y). Denote…

Q: In a particular college, it is estimated that 1/4 of the students drink, 1/8 of the students smoke…

A: Given thatDefine events E1: student drink E2: student smoke P(E1)=1/4 P(E2)=1/8P(E1∩E2)=1/10We have…

Q: Let H denote the event that you flip heads, T denote the event that you flip tails, W the event that…

A:

Q: 1. The manager of computer store has kept track of computers sold per day. Based on this information…

A: Here, all the values of PX lies between 0 and 1 and  ∑PX=0.08+0.17+0.26+0.21+0.18+0.10…

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A:

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A: P( "she's up all night 'til the sun" OR "she's up all night for good fun") = 0.43 P("she's up all…

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A: PA∪B = PA + PB - PA∩BWhere,PA∪B = probability of event A or event BPA∩B = probability of event A and…

Q: A survey of 1000 students found that 41% of the surveyed students were freshmen, 31% were juniors,…

A: Given that 1000 students were surveyed.

Q: A recent survey found that the probability that a student at a particular educational institution is…

A: Given, P (Bcom) = 0.80 P (Female and Bcom) = 0.20       To find, P (Female | Bcom) = ?

Q: Can you do c, d, e?

A: From the given information, number of eggs is 10 and probability of female chick hatching from an…

Q: Assuming that these two are Independent, what is the probability of thunderstorms on both Memorial…

A: Concept: If the probability of occurrence of one event is not affected by the probability of…

Q: Suppose there is a 14.1% probability that a randomly selected person aged 30 years or older is a…

A:

Q: Teams A and B are in a seven-game playoff series; the team that wins four games is the team that…

A: Given :  The probability of winning is 0.5  n = 7 The teams has to win 4 games or more out of 7…

Q: One hundred students were surveyed about their preference between iPhone and Android. The following…

A: i) There are 24 students who are female and prefers android. Since they have common elements , so…