Probability Question
Q: 4 - A box contains 8 black and 4 green balls. Three balls are drawn in a row (not all balls drawn ar...
A: Given - 8black and 4 green balls. balls are drawn without replacement to find the probability of atl...
Q: Question 1 The following table shows the number of shirts by sizes that are manufactured in a factor...
A: i). Since the population size is large, therefore it is difficult to examine the entire weekly produ...
Q: In a communication channel, data is sent in 10-bit packets. The percentage of a bit sent with error ...
A:
Q: A fair coin is tossed repeatedly until a head appears. Find the conditional probability that the hea...
A: Given information: Given that the fair coin is tossed repeatedly until a head appears.
Q: The daily water usage per person in Davao City is normally distributed with a mean of 18 gallons and...
A: Given information: Let X be the random variable denoting the daily water usage per person in Davao c...
Q: Identify the fallacy that the author of the letter below suggests the person who wrote the article c...
A: The fallacy here is "Appeal to Ignorance'
Q: 4 - A product is bought for 130 liras and sold for 169 liras. What is the rate of profit accordingly...
A: He bought a product for 130 So let P= 130 He sold it for 169 S= 169 Profit=(S-P)= 169-130 = 39
Q: Acilvity 4: Use the Five-Step method to determine each of the following areas. 1. 2. Less thanz= 1.9...
A: Total area under the curve is 1. Z table and excel gives us less than area.
Q: Determine the is a non-negative integer
A: The number of non-negative integer solution to the vectors x1,x2,x3....................................
Q: A fair coin is tossed three times (consecutively). If X is the number of heads of the first shot and...
A: It is an important part of statistics . It is widely used .
Q: Probability Question
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Q: It is known that P (X <a) = 0.15 for a random variable X known to be X~N(28.6; 65.61) . So what s...
A: Solution: Let X be the random variable. From the given information, X follows normal distribution wi...
Q: You buy a $1 ticket in a raffle. There are 1,000 tickets sold. Tickets are selected out of one oftho...
A: We make a table using the given data Prize 500 200 100 0 frequency 1 1 1 1000-3=997 probabili...
Q: Let z be a random variable with a standard normal distribution. Find the indicated probabilities. ...
A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for you...
Q: 3.10 Heights of 10 year olds: Heights of 10 year olds, regardless of gender, closely follow a normal...
A: Given, μ = 55 σ = 6
Q: A box contains 4 blue balls and 3 green balls. Two balls are drawn consecutively without replacement...
A: The number of blue balls in the box is 4 and the number of green balls in the box is 3. It is given ...
Q: Plzzz solve and explain g) and h) question. Ty
A: A is the event a card higher than 8 is selected. B is the event a card of queen is selected. C is th...
Q: 3.10 Heights of 10 year olds: Heights of 10 year olds, regardless of gender, closely follow a normal...
A: 1. let X be the heights of 10 years old's here x is normally distributed
Q: Suppose are running a study/poll about the proportion of voters who prefer Candidate A. You randomly...
A: Given: Sample space, n=59. Number of matches, x=34 Ho:p=0.59 Ha:p<0.59 The objective is to find...
Q: Solve the equation sin 40 = cos 30 within the range -180 <0<180.
A: Given that sin4 4theta = cos(3theta) ----(i)
Q: Suppose we are modelling the spread of the zombie virus throughout our class, and notice that it gro...
A: 1. a . The number of instructors initially are 10 . C0=10. The doubling time given is , t=3.5 days. ...
Q: assume that A={6,8,4,g} and B={3,2,8,d,h,g}. (a) n(A×B)= (b) n(B×B×B)=
A: a) Given that A={6,8,4,g} and B={3,2,8,d,h,g}So, A has 4 distinct elements and B has 6 distinct elem...
Q: When the individual weight of a parcel (500 pieces) of oranges was measured, it was observed that th...
A: Given: The random sample of oranges are n=10. The average weight of oranges are μ=200 grams. The sta...
Q: Assume that you select digits from the set {1,2,3,4,5,7,8} to form a number between 10 and 800. (1) ...
A: given set of digits is {1,2,3,4,5,7,8} and the range of numbers is 10 to 800. There would be 2 di...
Q: Suppose cars arrive at a parking lot at a rate of 50 per hour. Let’s assume that the process is a Po...
A: Given information: Let X be the random variable denoting the arrival of car at the parking. Then X i...
Q: (2s x= 0 Q2/ Let f(x) = s x= 1 is p.d.f, find P(x 2 0). x=2 O.W
A:
Q: 3.12 Speeding on the I-5, Part I: The distribution of passenger vehicle speeds traveling on the Inte...
A: Given that Mean = 72.6 miles/hour SD = 4.78 miles/hour
Q: A box contains 6 defective bulbs and 10 functional bulbs. If 4 bulbs are to be chosen at random what...
A:
Q: 3 - x has continuous random variable is normally distributed and average 40, standard deviation 10. ...
A: Obtain the probability that X lies between 30 and 50. The probability that X lies between 30 and 50 ...
Q: please assist
A: (a) a. P( X=25) =0.10 ( from table given) b. P(X≤50) = P(X=25) +P(X=50) =0.10+0.3...
Q: C. Identify if variable is dependent (D) or independent ( 1): 18. subject failed. 19. length of time...
A: As the name indicates, the dependent variable is the variable which depends upon the independent var...
Q: Find the exact perimeter and area of the sector shown. A 8 in. 60° AB 8 in.
A: The radius of the circle= 8 in So, the length of the arc is=2π(8)×60360=16π×16=8π3 So the perimeter ...
Q: Given: All registered voters must be at least 18 years old. What, if anything, can you conclude from...
A: Given that all registered voters must be at least 18 years old. 6) Eric is 19 years old. Since 19&...
Q: find the z value described and sketch the area described Find z such that 6% of the standard normal...
A: We have to find z score and sketch the area for given situations. Area under standard curve represe...
Q: It is stated that 1% of electronic parts produced in a factory are defective. Using the Binoma Poiss...
A:
Q: The probability of a successful optical alignment in the assembly of an optical data storage product...
A: Given, The probability of a success = 0.8 Trials are independent. To find, What is the probabi...
Q: 3) A random variable X takes the values 0, 2 and 3 with probabilities 0.3, 0.1 and 0.6, respectively...
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Q: In a game of Texas Hold’em, what is the probability that your hole cards will be face cards and the ...
A: Following probabilities are needed to be calculated. P(two face cards of spade)=C23C252=31326=1442 S...
Q: The monthly income of 5,000 workers at the Microsoft plant are distributed normally. Suppose the mea...
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Q: Suppose that you flip a coin 13 times. What is the probability that you achieve at least 6 tails?
A: Given Information: Suppose that you flip a coin 13 times. i.e., n=13 To find the probability that y...
Q: 75% of students in a university have the habit of using a library. What is the probability that at l...
A: Let us denote X=The number of students in a university who have the habit of using a library. n=samp...
Q: 25 -)) It is desired to write a 3-digit number using the numbers 2, 3, 4, 5, 6, 7, 8.If each number ...
A: There are total 7 digits, such that, 2, 3, 4, 5, 6, 7 and 8.
Q: A man possesses five coins, two of which are double-headed, one is double tailed, and two are normal...
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Q: The demand for a product in the next month shows a normal distribution with an average of 1700 units...
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Q: 2. A deck of cards contains 10 diamonds,8 hearts, 5 clubs, and 7 spades. Ten cards are chosen at ran...
A: Solution: Given information: Total cards = 10 diamonds + 8 hearts + 5 club + 7 spades =30 Total card...
Q: 2.38 Baggage fees: An airline charges the following baggage fees: $25 for the first bag and $30 for ...
A: The probability distribution for the given data is as follows:
Q: 13 about disjoint subsets A and B of a universal set U, except assume that n(U)=100, n(A)=30, and n(...
A: Given, n(U)=100 n(A)=30 n(B)=50 n(A′∪B)=?
Q: A jar contains four purple three blue and one gold ticket. three tickets are selected without replac...
A: Given, A jar contains four purple three blue and one gold ticket. => total available tickets = 4+...
Q: Find the 8th term of the following sequence 6, 12, 24, . . . .
A: series = 6,12,24... we see that the each value in the series is getting multiplied = 2*previous va...
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