1. According to the recent survey conducted by HRAB, the probable location of LED TV Sscreens in most hotels are: master bedroom - 0.40, kid’s bedroom - 0.30, other bedroom - 0.10, other rooms - 0.20. What is the probability that an LED TV screen is located in a bedroom? 2. In how many ways can DGR arrange her plants consisting of 4 different orchids, 3 different roses, and 2 different snake plants?

Q: 5.2) If NBA player Steve Nash's free throw percentage is 89%, determine the probability that the he…

A: Binomial distribution is given by

Q: A presidential candidate plans to begin her campaign by visiting the capitals in 3 of 48 states.…

A: From the provided information, The total number of cases that she selects the route of three…

Q: obi has recently hired a batch of new employees. Of the new recruits, 77% were able to meet…

A: Given: Let E denote met expectations C denote knew coding P (E) = 0.77 P (E') = 1 - P(E)          =…

Q: If the probability of having a female tortoise is 0.35, what is the probability of having four…

A: Given that,  The probability of having a female tortoise is, p = 0.35 The no.of eggs in a nest is, n…

Q: The conditional algebritis affects 15% of college professors. The blood test for algebritis…

A: From the given information, The percentage of affect is 15% That is, P(affect)=0.15 and P(not…

Q: A presidential candidate plans to begin her campaign by visiting the capitals in4 of 49 states. What…

A: Given: n = 49 r = 4 Formula Used: Prn = n!(n-r)!

Q: According to the Chronicles of Contrived Statistics (March, 2016), the probability that Elon Musk…

A: Let us assume that  A=Elon Musk will offer you a free trip into space in the next month B=scientists…

Q: C) Of a group of 50 Year 11 students, 32 study art and 30 study graphics. Each student studies at…

A:

Q: Suppose the first generation Apple iPad has 5% chance of being defective. What is the probability…

A: From the provided information, Apple iPad has 5% chance of being defective that is p = 0.05 Sample…

Q: If the probability of choosing a red chip from a bucket is 0.4, What is the probability of not…

A: We have the probability of choosing a red chip from a bucket is 0.4

Q: The 28 students in the data management mathematics class must submit a project. The teacher chooses…

A: From the provided information, Number of students = 28 From which teacher chooses 7 students. It is…

Q: There is an 85% chance that a randomly selected person will take their own re-usable bags to the…

A: We have given that p = 85% = 0.85n = 20 Here we will use binomial distribution because probability…

Q: A box of 50 diodes contains 10 defective diodes. Suppose 10 diodes are selected at random and…

A: There are 50 diodes and 10 are defective in them and 10 are selected for inspection, let X be the…

Q: It was decided to assess the awareness of common people about the political scenario in the country.…

A: Given: Total number of people in the survey = 1000 50% of them are educated and rest 50% are…

Q: 20. The table represents the results in which 200 people were asked their means of travel to work.…

A: The table shows the results in which 200 people were asked their means of travel to work.

Q: Planet X has 73 calendar days. What is the probability that in a room with 11 inhabitants of Planet…

A: To solve this, we can first calculate the probability that none of the 11 inhabitants share a…

Q: What is the probability of having more than or equal to 6 snatching incident during a randomly…

A: By record of the local police department of Alabang, on an average, there are 3 cases of snatching…

Q: The probability of loosing a game was estimated as  0.6 . What is the probability to win this game?

A:

Q: A presidential candidate plans to begin her campaign by visiting the capitals in 3 of 43 states.…

A:

Q: Suppose that 20% of fruit flies possess a certain gene.  If we randomly select 20 fruit flies, find…

A: Here given that 20% of fruit flies possess the gene. In a sample of 20 we need to find the…

Q: 6. If a fair coin is to be flipped 2,500 times, find an approximation for the probability that the…

A: A fair coin is flipped 2500 times. Define the random variable, X : Number of heads in 2500 tosses.…

Q: According to the Chronicles of Contrived Statistics (March, 2016), the probability that Elon Musk…

A: The probability that EM will offer you a free trip into space in the next month is 49%.  Let this be…

Q: 16.80. There are four letters and four addressed enve- lopes. If the letters are put at random in…

A:

Q: A group of students consisting of 20 males and 20 females were selected to participate in a research…

A: The number of male students is 20 and the number of female students is 20.

Q: Suppose the prevalence of type II diabetes in a community is 36%. Researchers want to sample 16…

A: Suppose the prevalence of type II diabetes in a community is 36%. Researchers want to sample 16…

Q: 1) The number of cracks in a 105-km expressway is 30. What is the probability that there would be no…

A: Solution.

Q: It was reported that 29% of car crash deaths in Maine were alcohol-related.…

A: Obtain the probability that at most 14 were alcohol-related.   The probability that at most 14 were…

Q: there are 28 universities and 4 of them are in british columbia. Suppose universities are being…

A: Total no. of Universities(N)=28No. of universities in British Columbia(M)=4No. of universities are…

Q: what is the probability more than half of the sampled students are working full time?

A: Assume sixty percent of all NKU students work full time. If a random sample of 70 NKUstudents is…

Q: What is the probability of a group of 4 having a score of at least 60 if the mean is 50 and SD is 8?

A: It is given that  Mean, μ = 50 SD, σ = 8

Q: Professor Ramos will participate in a lottery that will be played by five hundred participants. He…

A: Total number of participants = 500 (This implies 500 lottery tickets are there) Professor Ramos buys…

Q: A company that manufactures toothpaste is studying five different package designs. Assuming that…

A: Equally likely: The sample points are said to be equally likely, if all the sample points have equal…