There are 500 engineers who are working. The table provides some data of their employment status. Show your solving solution.   a. What is the probability that the engineer is employed in Manila and in a construction firm? b. What is the probability that the engineer is employed in North Luzon and in a communication firm? c. What is the probability of an engineer is working in Region IV? d. What is the probability of an engineer is in manufacturing industry?

Q: (c). What is the probability that a five-card poker hand from a standard deck has one pair of…

A: Required probability= 0.95078

Q: The superintendent of a large school district, having once had a course in probability and…

A: We need to find the margin of error, MOE. MOE=zcritical valueλ^n From the given information,…

Q: a. What is the probability that the admission charge for a randomly selected movie will be less than…

A: Here  Given  Mean Admission charge for a movie= μ= RM 5.8 Standard Deviation =σ= RM 0.8And It…

Q: In a standard deck of cards, what is the probability of picking a black face card?  [ P(black face…

A:

Q: 13. The probability of passing a 100 problem test is 49%. If 5 people take the test, what is the…

A: We have given that,  X be the random variable from Binomial distribution with trails n= 5 and…

Q: In general, the probability that a blood donor has Type A blood is 0.40. Consider 8 randomly chosen…

A:

Q: If you select a three-digit number at random, what is the probability that the units digit is 7?…

A: We have to find the probability that the units digit is 7 and probability that the hundreds digit is…

Q: When tossing a balanced coin seven times, the probability of getting three heads only is ?

A: Probability is given by: Number of Favourable outcomesNumber of Total outcomes  As it is a balanced…

Q: Given that a random student plays music, what is the probability that the student does not play…

A: It is given that the number of students play music is 18+5 = 23.

Q: a)What is the probability that the player weighs less than 225 pounds? b)What is the probability…

A: Let X denote the weights of male basketball players. Given that X follows N(mean = 180, SD = 26) ,…

Q: (d) What is the probability that a person does not watch the British Open?

A: Let's define the events first. M : The event that watch the Masters. B  : The event that watch the…

Q: probability that a randomly selected household will have at most 4 members?

A: Given that  The 2010 U.S census found the chance of a household being a certain size. Size(X) 1 2…

Q: A doctor's office surveyed patients about their eating and exercise habits. The responses are…

A: According to given figure probabilityP of patients reported eating healthy or exercise regularity is…

Q: d. What is the probability that more than 4 of them know HelpYourMath YouTube Channel? e. What is…

A:

Q: Given a standard deck of playing cards, what is the probability that you randomly choose a King and…

A: Probability: If a random experiment results in n mutually exclusive and equally likely outcomes; out…

Q: а. What is the probability that a randomly selected viewer will rate the new show as average or…

A: From the survey result, if you add all the frequency, you will get the total number of respondent=…

Q: If one object is selected at random, what is the probability of selecting a ball or a pink object? *…

A: Given Information: A box contains 30 objects. Black balls = 8 Red balls = 9 Pink balls = 4 White…

Q: When rolling a fair, six-sided number cube, what is the probability of rolling an even number or a…

A: The even numbers are 2, 4, 6. Numbers less than 3 are 1, 2. So, an even number or a number less than…

Q: Given that the number was greater than 89, what is the probability that the number had a 9? (1-100)

A: the number is greater than 89 therefore the possible numbers are 90,91,92,93,94,95,96,97,98,99,100…

Q: Given a class of 12 girls and 10 boys please answer the following below: C.) What is the…

A: Given data: Number of girls  = 12 Number of boys = 10 Thus, Total students = 12 + 10 = 22 To find:…

Q: d. What is the probability that a communication will be a newspaper coupon for the diet product? e.…

A: 1. d. The probability that a communication will be a newspaper coupon for the diet product is,…

Q: respectively. What is the probability that teams A or B will win?

A: Here winning of each Team is mutually exclusive event Because two Team can not win at Same time

Q: What is the probability of drawing a red 7, keeping it, and the drawing a spade?

A: There are 2 red 7 cards.  1 is 7 of hearts and 1 is 7 of diamonds.  So we can select a red 7 card in…

Q: According to a survey, 10% of Americans are afraid to fly. Suppose 1100 Americans are sampled. a)…

A: (a) Obtain the probability that 121 or more Americans in the survey are afraid to fly. The…

Q: If an average of 18 customers are served per hour, what is the probability that the next customer…

A: See the handwritten solution

Q: the cafeteria, the probability of picking a banana is 42% and the probability of picking an apple is…

A: We have given that  P( picking an apple)=P(A)=(25%=0.25 P( picking an banana)=P(B)=42%=0.42

Q: According to the table below, what is the probability that the grade of a student chosen at random…

A: Solution-: We have following table: Grade A B C D F Probability 2/35 3/35 17/35 9/35 4/35 We…

Q: ón the table: (a) What is the probability that the randomly selected male student preferred Gong…

A:

Q: What is the probability that the total number of customers in the two lines is exactly five? O 17% O…

A: The joint distribution of Two random variable X1 and X2 is given where X1 denotes the number of…

Q: A teacher informed the students in her class that the probability of going on a field trip is 80 %.…

A: Let P(A) be the probability of going on a field trip P(A)=0.80 Let P(Ac) be the probability of not…

Q: 1. Find the probability that a damaged bag is from supplier A.

A: here define events  cement from supplier A  = A cement from supplier B  = B damage bag arrived  = D…

Q: The managers of a corporation were surveyed to determine the background that leads to a successful…

A: From the table, we see that 7 managers are without any college background and fair.  And there are…

Q: What is the probability that someone with some college or more makes $75,000 or more? Answer.

A: It is an important part of statistics. It is widely used.

Q: If the probability of winning the ball-toss game at a carnival is 20% and the probability of winning…

A: The answer is found in step-2

Q: a) What percentage of the sardines is shorter than 4 inches? b) The middle 70% of the distribution…

A:

Q: In rolling a fair die once, what is the probability of rolling a 1 or an even number?

A:

Q: According to the chart below What is the probability that a randomly selected household will have at…

A: From census information it is found that, chance of a house hold being in certain size is: Size…

Q: In a standard deck of cards, what is the probability of picking a diamond card?  [ P(diamond) ]

A: The deck of standard cards. Let, x is the total number of cards in a standard deck of cards. y is…

Q: (b) What is the probability that Kedah FC will win?

A: Given , P( wet day ) = 2/5 P( Dry day ) = 1 - 2/5 = 3/5 P( win | Dry day ) = 3/7 P( win | wet day )…

Q: (a) What is the probability that the website gets exactly 150 clicks in a given hour? (b) What is…

A: here given number of click a website gets can be modelled by poisson process with rate parameter  λ…

Q: An unfair coin, with P(heads) = 5%, is flipped 5 times. What is the probability more tails than…

A:

Q: What is the probability a person will be neither from the Northeast nor in Finance?

A: Note: There is a mistake in second table. P( Communications)=0.14+0.09+0.06+0.08=0.37. Let us name…

Q: According to a survey, 10% of Americans are afraid to fly. Suppose 1100 Americans are sampled. a)…

A: (a). Find the probability that 121 or more Americans in the survey are afraid to fly: It is given…

Q: Suppose the probability of an IRS audit is 4.0 percent for U.S. taxpayers who file form 1040 and who…

A: It is given that the probability of an IRS audit for U.S. taxpayers who file form 1040 and who…

Q: (c) What is the probability that the first ball is even-numbered and the second is white? (d) What…

A: From the given information, a bag contains 15 red balls numbered 1-15 and 9 white balls numbered…

Q: Based on the CEOs perception a company estimates that a new product will be purchased by 32% of…

A: the CEOs perception a company estimates that a new product will be purchased by 32% of current…

Q: c.What is the probability that an executive has not traveled internationally? d. If we had a random…

A:

Q: What is the probability of selecting a veteran that lives in your state given they live in the U.S.?…

A: Introduction: The probability of an event A is given as: P (A) = n (A) / n, where n (A) is the…

Q: what is the probability you will get a turkey sandwich, an apple, and a bottle of water in your box?

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.