Out of 50 cans of baby formula, 1 can is deficient in iron. What is the experimental probability that a can of formula is iron deficient? O 0.5 O 5.00 0.02 O 0.55

Q: What is the probability that a randomly selected adult has a "normal" resting body temperature that…

A: Given :  Empirical evidence shows that the "normal" resting adult body temperature is normally…

Q: Given that an egg is large, what is the probability (between 0 and 1) that it was laid by a sumatra…

A: Let us define some events A : an egg is laid by chantecler variety  B : an egg is laid by sumatra…

Q: From a class of 20 boys and 15 girls, a committee of five students will be selected. What is the…

A: Given that  Total students=20+15=35 Boys=20 , Girls=15 5 students are selected  Find  P(Exactly 1…

Q: Although studies continue to show smoking leads to significant health problems, 20% ofadults in the…

A: According to the provided information, 20% of adults in the United States smoke. Consider a group of…

Q: a. If one person is selected at random from this study, what is the probability they purchased a…

A: This is a very useful medium of presenting a data . Many calculations can be carried on easily .

Q: In a recent survey of a random sample of 437 California residents, 129 said they visited a state…

A: Given : Total number of residents = 437 Number of residents visited state park in last 6 months =…

Q: The article "Should You Report That Fender-Bender?"† reported that 7 in 10 auto accidents involve a…

A:

Q: According to the Federal Communications Commission, 70% of all U.S. households have vcrs. In a…

A: The following data is given: The population proportion that US households have vcrs, p=0.7p = 0.7,…

Q: What is the probability that a randomly selected tea is mint given that the tea is caffeinated?

A: The data is given by   Caffeine-free Caffeinated Total Mint 7 7 14 Fruity 11 7 18 Total 18…

Q: After rolling a fair twenty-sided die 200 times, the observed (or experimental) probability of…

A: For a 20-sided fair die, the probability of obtaining a 20 is 1/20 = 0.05.

Q: Migraine medication was administered to patients in that 5% experienced weight gain as a side…

A:

Q: According to a 2020 article, 69% of men do not wash their hands after using a public restroom.…

A:

Q: Out of 50 cans of baby formula, 1 can is deficient in iron. What is the experimental probability…

A: Experimental probability of an event= Number of times an event occursTotal number of trials

Q: 1) The mean number of births per day is........? 2)  The probability​ that, in a​ day, there are 15…

A: Since , the number of atoms decayed during 365 days is 29522/365=80.8822 Let , X be the number of…

Q: The Newspaper reports that among individuals in the 40 to 50 age, 45% drink coffee. If 200 people of…

A: Givenp=0.45n=200let "x" be the number of coffee…

Q: E.What is the probability that a randomly selected person from this study tried to quit smoking…

A: Here AS PER NOTE GIVEN I HAVE CALCULATED PART E

Q: According to a government commission, 70% of the nation's households have VCRS. In a random sample…

A:

Q: Part-time Full-time Total No Gym Membership 16 48 64 Gym Membership 11 55 66 Total 27 103 130   A…

A: The given summary table is, The probability that the student has a gym membership and they are part…

Q: based on a Harris poll among adults who regret getting tattoos 20% say that they were too young.…

A: Binomial distribution :  Binomial distribution describes the possible number of events occurs in…

Q: At a cell phone assembly plant, 82% of the cell phone keypads pass inspection. A random sample of…

A:

Q: 8. A recent study of cardiovascular risk factors reported that 30% of adults meet criteria for…

A: (c )   Determine the number of adults that would be expected to meet the criteria for hypertension.…

Q: According to govemment data, the probability that a woman between the ages of 25 and 29 was never…

A:

Q: A statistical analysis of 1,000 long-distance telephone calls made from the headquarters of the…

A:

Q: An electronics parts company tests parts daily to see how many parts are faulty. Faulty Not faulty…

A: From the provided information,   Faulty Not faulty Total Day Shift 27 672 699…

Q: A study of dorm rooms on a large college campus revealed that 42% had refrigerators, 56% had TVs,…

A: Given that : A represents the refrigerator  B represents the T. V.  P(A) = 42% ;  p(B) = 56%  P(…

Q: A news report stated that 65% of vehicles sold nationally were SUVs. A random sample of 100 vehicles…

A: Given info: Here, n=100, p=0.65.

Q: Find the indicated probability. The CDC estimates that 75% of children between 6 and 23 months old…

A: Let p be the probability who received flu vaccine. n=number of children=7 X be the number of…

Q: It is known the 60% of toddlers have too much screen time. A randome sample of 8 toddlers were…

A: Ans - Given, 60% of toddlers have too much screen time. Using binomial distribution  With parameter…

Q: In 2009, the Gallup-Healthways Well-Being Index showed that 63.1% of adults in the U.S. were either…

A:

Q: 15,000 cans of sardines are filled by a machine every hour, among which 500 underfilled cans are…

A: Given that: 15,000 cans of sardines are filled by a machine every hour, among which 500 underfilled…

Q: The Centers for Disease Control and Prevention reported in 2012 that 1 in 78 American children had…

A: Given : P(ASD) = 1/78 = 0.0128 sample size, n = 200

Q: seventy-five percent of the students graduating from high school in a small will attend college. for…

A: A.   Z-score for proportion:

Q: An unbalanced coin is spun 150 times, and lands heads-up 102 times. What is the observed probability…

A: An unbalanced coin is spun 150 times, and lands heads-up 102 times. n(s) = 150 n(a)= 102

Q: rolled three

A:

Q: About 8% of the U.S. population catches the flu each season. Assuming everyone has equal probability…

A:

Q: A survey of 200 people was conducted to see if they smoke.   The results are shown in the table.…

A: The provided data is,

Q: assuming that the characteristics listed above are independent of each other, what is the…

A: The probabilities are listed that were presented by the prosecution for the known characteristics of…

Q: In a certain Country, 47 percent of the population are on a strict diet. In a sample of 20…

A: It's binomial probability distribution

Q: According to a journal article on ancient Japanese history, 1 in every 5 samurai became masterless…

A: Given that 1 in every 5 became masterless during feudal age of japan. p=15p=0.20 n=15P(Atleast…

Q: A quality control engineer inspects a random sample of three batteries from a lot of 30 car…

A: Given,total no.of batteries (N)=30no.of sample batteries(n)=3no.of defective batteries(M)=10X=no.of…

Q: The Denver Post reported that a recent Audit of Los Angeles 911 calls showed that 85% were not…

A: Given : p = 0.85 n = 3

Q: 100 persons are surveyed about their smoking habits. The results are shown below: Do you smoke? Male…

A: The total number persons is 100.

Q: About 8% of the U.S. population catches the flue each season. Assuming everyine h?as equal…

A: The formula for calculating odds is given below:

Q: In testing a certain kind of truck tire over rugged terrain, it is found that 39% of the trucks fail…

A: Given : Let X : Number of trucks have blowouts  p : 0.39 ( Probability of trucks fail to complete…

Q: Based on the most recent census, it is known that 62% of the adult population of the island of Gwark…

A:

Q: In a plant, 10 out of 90 manufacturing products found to have a contamination. An investigation…

A:

Q: 47) Of 1232 people who came into a blood bank to give blood, 397 people had high blood pressure.…

A: Given,        no.of people=1232        no.of people  who had        high blood pressure=397

Q: (a) What is the probability that the vaccine selected is an outdated one? (b) If the vaccine…

A: Here define events and draw tree diagram  Here use Bayes theorem

Q: Of the last 6 trains to arrive at Westminster Station, 3 were on time. What is the experimental…

A: There are totally 6 trains to arrive at Westminster Station in which 3 were on time.