probability 0.7. Given Kolm's Kebab's is open, Bayes' Burgers is open with probability 0.92. Using the inclusion-exclusion principle, or otherwise, determine the probability that at least one of the restaurants is open. [Enter the
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- 2-137. The following circuit operates if and only if there is a pati of functional devices from left to right. The probability that each device functions is as shown. Assume that the probability that a device is functional does not depend on whether or not otiel devices are functional. What is the probability that the circure1. Resistors manufactured by a certain process are labeled as having a resistance of 5 Q.Asample of 100 resistors is drawn, and 87 of them have resistances between 4.9 and 5.1 Q.Trueorfalse: The probability that a resistor has a resistance between 4.9 and 5.1 Q is 0.87. The probability that a resistor has a resistance between 4.9 and 5.1 Q is likely to be close to 0.87, but not exactly equal to 0.87. а. b.An urn contains 4 balls: 1 white, 1 green, and 2 red. We draw 3 balls with replacement. Find the probability that we did not see all three colors. (a) Define the event W={white ball did not appear} and similarly for G and R. Use inclusion-exclusion. (b) Compute the probability by considering the complement of the event that we did not see all three colors.
- K Each of two parents has the genotype red/brown, which consists of the pair of alleles that determine hair color, and each parent contributes one of those alleles to a child. Assume that if the child has at least one red allele, that color will dominate and the child's hair color will be red. a. List the different possible outcomes. Assume that these outcomes are equally likely. b. What is the probability that a child of these parents will have the brown/brown genotype? c. What is the probability that the child will have red hair color? is $ 4 View an example Get more help. a. List the possible outcomes. OA. red/red, red/brown, and brown/brown OB. red/red, red/brown, brown/red, and brown/Brown C. red/brown and brown/red OD. red/ red and brown/brown % 5 A 6 y g h b & 87 ← O * 00 8 O m Clear all ( 9 4 Check answer ) 0 orrect: 0 (?) Help G backspaceb. Fewer than 3 of these cardholders over age 50 will dispute a t gailel. 18 Records of a credit card company show that 30% of its cardholders over age 50 dispute one or more charges on their statements during the year. is selected. probability that: A random sample of 10 cardholders over age 50 Assuming the records are correct, find the a. Exactly 3 of these cardholders over age 50 will dispute a charge during the coming year, 10/3- charge during the coming year,Refer to the table below. Given that 2 of the 236 subjects are randomly selected, complete parts (a) and (b). Group AB +. Rh 69 67 26 30 Type Rh 18 16 a. Assume that the selections are made with replacement. What is the probability that the 2 selected subjects are both group B and type Rh ? (Round to four decimal places as needed.) b. Assume the selections are made without replacement. What is the probability that the 2 selected subjects are both group B and type Rh ? (Round to four decimal places as needed.) Enter your answer in each of the answer boxes. End
- Suppose that colored balls are distributed in three indistinguishable boxes as follow: A box is selected at random from which a ball is drawn at random a. Find the probability that the ball is blue. b. Given the ball is green what is the probability that box C was selected?In a certain factory, machines I, II, and III are all producing springs of the same Q.2. length. Machines I, II, and III produce 3%, 2%, and 5% defective springs, respectively. Of the total production of springs in the factory, Machine I produces 30%, Machine II produces 25%, and Machine III produces 45%. If one spring is selected at random from the total springs produced in a given day, determine the probability that it is defective.Sem!dktemdanlywilhduwnfmmmunlbflmnuiul 10 red, 12 blue, and 20 green. Find probability that at least 2 red balls are withdrawn.