If 3% of electric bulbs manufactured by a company are defective, find the probability that in a sample of 100 bulbs exactly five bulbs are defective.
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Q: Assume that when adults with smartphones are randomly selected, 57% use them in meetings or…
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Q: Assume that when adults with smartphones are randomly selected, 59% use them in meetings or…
A: Given, p=0.59 and n=11 Let X be the random number which denotes the number of adults using…
Q: Assume that when adults with smartphones are randomly selected, 43% use them in meetings or…
A: given data,p(use smart phone in meeting or classes) = 0.43p = 0.43q = 1 - p = 1 - 0.43 = 0.57n =…
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A: Given that, No. of teachers = 2000 P(men) = p = 50% = 0.50 P(women) = q = 50% = 0.50 No. of…
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A: Given that there are 19 out of 306 new smile bright electric toothbrushes are defective.
Q: Assume that when adults with smartphones are randomly selected, 47% use them in meetings or…
A:
Q: use them in meetings or classes. If 10 adult smartphone users are randomly selected, find the…
A: 10 adult smartphone users are randomly selected and 49% use them; n=10 p=0.49
Q: A recent study found that 40% of all people over age of 62 is selected. If a random sample of 5…
A:
Q: Assume that when adults with smartphones are randomly selected, 59% use them in meetings or…
A: It is given that n is 12 and p is 0.59.
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A:
Q: Consider the case when the predetermined average number of bus arrivals at the Cubao station is 6…
A: Solution: Let X be the number of buses arriving a 15 minute period. From the given information,…
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Q: Suppose the first generation Apple iPad has 5% chance of being defective. What is the probability…
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Q: A survey showed that 82% of adults need correction (eyeglasses, contacts, surgery, etc.) for their…
A: 82% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. 19 adults…
Q: What is the probability of selecting one person at random who is a smoker?
A: From the provided information, Total person = 100 Number of persons who smoke = 54
Q: A die was rolled 16 times, what is the probability of rolling a number greater than 4 seven times.
A: Given that n=16 , p=2/6=1/3 X~Binomial(n=16,p=1/3) X=Number of time the number greater than 4…
Q: Assume that when human resource managers are randomly selected, 51% say job applicants should…
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Q: Find the probability that exactly 7 out of 10 adults are active on social media considering a…
A: Given that Probability of failure = 50% = 0.50 = P (1-P) = 1-0.50 = 0.50 = P(Success) Sample size…
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A: The provided information are: Probability of success (p) = 82% = 0.82 Number of birds chosen (n) =…
Q: Suppose that 20% of fruit flies possess a certain gene. If we randomly select 20 fruit flies, find…
A: Here given that 20% of fruit flies possess the gene. In a sample of 20 we need to find the…
Q: Assume that when adults with smartphones are randomly selected, 47% use them in meetings or…
A: The binomial distribution function is: PX=x=Cxnpx1-pn-xwhere,n=number of trials,x=number of success,…
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A: Given: N=500 N(S)= 230 N(M)=200 Half of the teachers teaching Math also teach a science subject.…
Q: Assume that when adults with smartphones are randomly selected, 43% use them in meetings or…
A: According to the provided information, p=0.43 n=10
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A: Let X be the number of mice. The average number of field mice per acre is estimated to be 10.
Q: what is the probability more than half of the sampled students are working full time?
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A: From the provided information, Men purchase 75% of vehicles in Babados (p) = 0.75 Sample size (n) =…
Q: Suppose 24 % citizens of a country want to join army.Based on a random sample of six citizens, what…
A:
Q: Consider the case where the predetermined average number of bus arrivals at the Cubao Station is 6…
A: As given, the average number of bus arrivals at the Cubao Station is 6 per 15-minute period. This…
Q: Assume that when adults with smartphones are randomly selected, 53% use them in meetings or…
A: given data P(use smartphone in meeting or class) = p = 0.53sample size (n) = 5x = no. of adults use…
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…
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- Assume that when adults with smartphones are randomly selected, 59% use them in meetings or classes. If 8 adult smartphone users are randomly selected, find the probability that exactly 3 of them use their smartphones in meetings or classes.Assume that when adults with smartphones are randomly selected, 55% use them in meetings or classes. If 12 adult smartphone users are randomly selected, find the probability that fewer than 4 of them use their smartphones in meetings or classes.According to the Turkish Ministry of Health, the probability of a woman developing breast cancer over a lifetime period is 1/5. What is the probability that 3 women out of 15 will develop breast cancer over a lifetime?
- Assume that when adults with smartphones are randomly selected, 52% use them in meetings or classes. If 13 adult smartphone users are randomly selected, find the probability that fewer than 5 of them use their smartphones in meetings or classes.A shipment contains 10 igneous, 8 sedimentary, and 8 metamorphic rocks ... If 5 rocks are selected at random, find the probability that exactly 3 are sedimentaryAssume that when adults with smartphones are randomly selected, 57% use them in meetings or classes. If 12 adult smartphone users are randomly selected, find the probability that fewer than 4 of them use their smartphones in meetings or classes.
- Assume that when adults with smartphones are randomly selected, 59% use them in meetings or classes. If 10 adult smartphone users are randomly selected, find the probability that at least 5 of them use their smartphones in meetings or classes.The probability that a randomly selected male aged 90 years old will survive the year is 95.195% according to the Philippine Statistics Office. What is the probability that five randomly selected 90-year-old males will not survive the year?A survey showed that 7575% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 2222 adults are randomly selected, find the probability that no more thanno more than 11 of them need correction for their eyesight. Is 11 a significantly lowlow number of adults requiring eyesight correction?
- The probability that a randomly selected 40- year old female will live to be 41 - year old is 0.988 according to study. What is the probability that two randomly selected 40-year-old women will live to be 41 years old?If you select a random sample of 25 smartphone owners, what is the probability that the sample mean is between 15 and 16?Assume that when adults with smartphones are randomly selected, 58%use them in meetings or classes. If 13 adult smartphone users are randomly selected, find the probability that fewer than 4 of them use their smartphones in meetings or classes.