It is known that the probability of 1 person suffering side effects from a certain drug is 0.005. If 1500 persons use this drug, find the probability that a) at most 1 person suffers from the side effects, b) 4 to 6 persons suffers from the side effects.

Q: Assuming all 4 houses on the street are rented by American families, and that the probability of any…

A: Given: The probability of any house on the street being rented out by a family from a particular…

Q: The probability that a 28-year-old gets less than 5 hours sleep is 35.2%. The probability that a…

A: The probability that a 28-year-old gets less than 5 hours sleep is 35.2%. The probability that a…

Q: A package contains 17 resistors, 5 of which are defective.   If 7 are selected, find the probability…

A:

Q: The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 65% of planted…

A: Obtain the probability that more than 7 germinate.   The probability that more than 7 germinate is…

Q: The probability that a student comes from a two-parent home is 0.75 and the probability that a…

A:

Q: The probability that it came from subcontractor B, is

A: Here use Bayes rule

Q: It is known that 80% of the seeds of particular flowers will germinate in the right conditions.  If…

A:

Q: Of the articles published in a high-indexed journal, 29% are in the field of biomaterials, 48% in…

A: Given, 29% are in the field of biomaterials = 0.29 48% in tissue engineering = 0.48 23% in…

Q: The probability that randomly selected adult male in the U.S. has nevermarried is 0.340. a. What is…

A:

Q: if a single die is rolled, what is the probability of it rolling on a number less than 2

A:

Q: Assume that 10% of the population have diabetes. What is the probability that if we perform 1 study,…

A: Calculate the sample proportion as: Calculate the z score as follows: Now, the probability that…

Q: The probability that an item made by a certain company will be defective is 0.1. Compute the…

A: Given: Probability of defective item is, p=0.1. Number of items is batch is, n=10. The objective…

Q: A boiler has 4 relief valves which operate independently. The probability that cach opens properly…

A: We will use the complement property of probability.  P(at least one opens properly)= 1 - P(none…

Q: The participants in a television quiz show are picked from a large pool of applicants with…

A: Given: p = 50/100 = 1/2 q = 1-p = 1 - 1/2 = 1/2 n =10 Using Binomial distribution:

Q: According to the previous statistics, there are three types of damage to a batch of goods in the…

A: The required probability can be found using Baye's formula,

Q: Suppose that 70% of all diners choose vegetarian meals when eating away from home. On a randomly…

A: Here, n=20 and p=0.70.

Q: From a city population, the probability of selecting (i) a male or a smoker is 9/10, (ii) a male…

A:

Q: In a factory the labour force comprised of 70% male and 30% female. # 20% of the male workers and 5%…

A:

Q: If a string, 1 m long, is cut into 2 pieces at a random point along its length, what is the…

A:

Q: Suppose that a screening test diagnoses 97% of sick people positive and 95% of healthy people…

A: Let us define some events A : a person is sick B : a person is healthy. E : a person tests positive.…

Q: Suppose it has been determined that the probability is 0.4 that a rat injected with cancerous cells…

A:

Q: Suppose that the probability of germination of a beet seed is 0.8. If we plant 21 seeds and can…

A: Given that : The probability of germination of seed P(X)= 0.8 N = 21

Q: Since the random variable X is the sum of the numbers on two smooth dice rolling, calculate the…

A: The sample space of rolling two dice and their probability is given by Number obtained 1 2 3 4 5…

Q: The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 65% of planted…

A:

Q: Suppose we know 20% of the population has disease A, and the accuracy rate of diagnostic test for…

A: Let A be an event that Simon has disease and B be an event that the test result is positive. So, AC…

Q: In a certain region of the country it is known from the past experience that the probability of…

A: Given data, P(the selected person is having cancer)=0.02 P(diagnosed correctly)=0.78 P(the selected…

Q: find the probability that a potential client will invest in neither cryptocurrency nor life…

A: Let us define some events A : a client invests in cryptocurrency. B : a client invests in life…

Q: In a certain region of the country it is known from past experience that the probability of…

A:

Q: In a delivery of microchips, it is known that the number of defective is 2 out of 10. a. If 15…

A: Let X be the random variable representing the number of defective microchips. And the success is…

Q: The probability of Mark getting an offer from company A is 0.7, and the probability that he gets an…

A: here define Event  A= Mark getting an offer from Company A  B = Mark getting an offer from Company B…

Q: How do I solve this problem?

A:

Q: Suppose I have a “loaded” die for which the probability of a 6 appearing is 1/2 while the…

A: Given Suppose I have a "loaded" die for which the probability of a 6 appearing is 1/2 while the…

Q: A card is drawn at random from a deck of 52 playing cards. What is the probability that it is an ace…

A: There are 4 ace cards and 12 face cards in a deck of 52 playing cards.

Q: A manufacturer of electronic car vehicles finds that 10% of production is defected. What is the…

A: The binomial distribution is a discrete probability distribution with parameters n and p. If x is a…

Q: Suppose the probability of snow tomorrow is 0.4 while the probability of IU winning the basketball…

A: In question, Given that the probability of snow tomorrow is 0.4 while the probability of IU winning…

Q: It is known that 4% of the light bulbs manufactured by a factory are defective. Find the probability…

A: Given data, p = 4% = 0.04 1 - p = 1-0.04=0.96 n = 300 The mean of the sampling distribution of…

Q: If 30% of the bolts produced by a machine are defective, determine the probability that out of 4…

A:

Q: When treated with anabiotic 92% of all the Dolphins are cured of an ear infection. If 8 Dolphins are…

A:

Q: Suppose a certain breed of piglets have a sex-ratio of 0.54 (that is the probability of  male…

A: Concept: By considering binomial probability we can solve this question. Given: Total number of…

Q: Assume that three stop lights on the way to school are independent. Their time probabilities are…

A: Given: P(Red)=0.4, P(Green)=0.5, and P(Yellow)=0.1 values.   What is the probability of getting ALL…

Q: Assuming that boy and girl babies are equally likely, find the probability that a family with three…

A: Conditional rule:The formula for probability of A given B is,

Q: In a material examination, 4 out of each (10+N) student were found to be successful. Of the 5…

A: Let X be the number of successful students.  Probability of success = 4/(10+N). Then, X ~ Binomial…

Q: A recent study shows that babies who weigh less than 5.5 pounds at birth are 40% more likely to…

A:

Q: Suppose the probability that a basketball player hits a basket on a free throw is 0.91, and that the…

A: We have to find correct answer..

Q: A weighted coin with Pr[H]=0.4 is flipped 3 times. What is the probability the first and third flips…

A:

Q: Each child of a particular pair of parents has probability 0.25 of having blood type O. Suppose the…

A: We have given that X be a random variable that follows a Binomial distribution with parameters n=5…

Q: A package contains 16 resistors, 5 of which are defective. If 6 are selected, The probability of…

A:

Q: Suppose that a screening test diagnoses 90% of sick people positive and 90% of healthy people…

A: Let us define some events A : a person is sick. B : a person is healthy. E : test gives negative…

Q: When treated with anabiotic 92% of all the Dolphins are cured of an ear infection. If six Dolphins…

A: