A botanist developed a new hybrid cotton plant that can withstand weevil infestation better than other strains of cotton. However, there is concern about the germination of seeds from the new hybrid. To study this problem, 3000 seeds were planted in warm, moist soil. Of these seeds 2430 seeds germinated. Based on this data, what is the probability that any one seed chosen at random will successfully germinate?

Q: If a seed is planted, it has a 85% chance of growing into a healthy plant. If 11 seeds are planted,…

A: Given that, Probability(grow) = 85% = 0.85 Probability(don't grow) = 15% = 0.15 Sample size, n = 11

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 6 seeds are planted,…

A: X: The healthy growing plant. n = 6 p = 0.95 We have to find that the exactly one plant does not…

Q: If a seed is planted, it has a 90% chance of growing into a healthy plant. If 10 seeds are planted,…

A: Let us denote X= number of plants that do not grow healthy n= number of trials= 10 probability of…

Q: On average, 1 out of every 10 radiation caps leaks right out of the box. What is the probability…

A: Given Information:  Probability of a leaked radiation cap = 1/10 = 0.1  Number of newly manufactured…

Q: A study has shown that 65% of students at some time in their college career have skipped buying…

A: Solution-: Given: We find,

Q: If a seed is planted, it has a 70% chance of growing into a healthy plant. If 9 seeds are planted,…

A: Probability that plant grow  =0.70 Now, the probability that plant do not grow =1-0.70=0.30 n=9

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 12 seeds are planted,…

A: Sample size, n = 12 Probability(grow) = 95% = 0.95

Q: A pharmaceutical company claims that 20% of those taking its new allergy medication will experience…

A: Of the people who take the new allergy medication of the company, p = 20% will experience…

Q: In a recent year, about 36% of all infants born in a country were conceived through in-vitro…

A: Define the events, A : infant conceived through IVF B : deliveries resulted in multiple births Given…

Q: (a) One prominent physician claims that 70% of those with lung cancer are chain smokers. If his…

A: Given information: P(Chain smokers) = 0.70 n = 12 Determine the required probability using the…

Q: If a seed is planted, it has a 60% chance of growing into a healthy plant. If 6 seeds are planted,…

A: For any seed there are two possibilities  1. Either they grow  2. Not grow So each seed is…

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 9 seeds are planted,…

A:

Q: If a seed is planted, it has a 80% chance of growing into a healthy plant. If 7 seeds are planted,…

A: Given that,Sample size, n = 7 Probability(grow) = 80% = 0.80 Probability(do not grow) = 1 -…

Q: If a seed is planted, it has a 60% chance of growing into a healthy plant. If 12 seeds are planted,…

A: 60% chance of growing into a healthy plant i.e. Probability(grow) = 0.60 Probability(doesn't grow) =…

Q: In a Survey, 85% of the people interviewed were unaware that maintaining a healthy weight could…

A: Givenp=0.85n=20Let "x" be the no.of people are unware that maintaining a healthy weightcould reduce…

Q: If a seed is planted, it has a 70% chance of growing into a healthy plant. If 8 seeds are planted,…

A:

Q: If a seed is planted, it has a 75% chance of growing into a healthy plant. If 6 seeds are planted,…

A: Let X= the number of seeds that grow into a healthy plant n=number of trials=6 p=probability of…

Q: When purchasing boards from a wood supplier, it has been documented that 44% of the boards that are…

A: Given that  Sample size n =300 Population proportion p=44%=0.44

Q: Based on data from the U.S. Center for Health Statistics, the death rate for males in the 15-24 age…

A: It is given that the death rate for males in the 15-24 age group is 114.4 per 100,000 population.

Q: A national study of patients who were overweight found that 56% also have elevated blood pressure.…

A:

Q: If a seed is planted, it has a 80% chance of growing into a healthy plant. If 12 seeds are planted,…

A: Given: Probability of growing healthy plant = 80% = 0.80 The probability of not growing healthy…

Q: A sales firm receives, on average, 3 calls per hour on its toll-free number. For any given hour,…

A:

Q: An oil company conducts a geological study that indicates that an exploratory oil well should have a…

A: Obtain the probability that the first strike comes on the second well drilled.   The probability…

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 7 seeds are planted,…

A: The probability that the plant doesn't grow into a healthy plant (p) .

Q: If a seed is planted, it has a 60% chance of growing into a healthy plant. If 11 seeds are planted,…

A: Let, P(growing)=60% = 0.60 P( not growing)=1-0.60 = 0.40 n = 11 The probability that exactly 4 don't…

Q: In a mountain area where mines have to be tested for the emission of pollutants, 32% of all mines…

A: See the handwritten solution

Q: In a recent year, about 36% of all infants born in a country were conceived through in-vitro…

A: 36% of the all infants conceived through IVF. Of the IVF deliveries 26% resulted in multiple births.…

Q: If a seed is planted, it has a 70 %chance of growing into a healthy plant. If 10 seeds are planted,…

A: Given data, p=0.70 (grows healthy plant) If n=10 then P(X=1) doesnot grow=?

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 12 seeds are planted,…

A: As per bartleby guideline expert have to answer first question only dear student please upload other…

Q: If a seed is planted, it has a 65% chance of growing into a healthy plant. If 6 seeds are planted,…

A:

Q: What is the probability that a batch of serum survives the first departmental inspection but is…

A: A manufacturer of a COVID-19 vaccine is concerned about the quality of its flu serum. Batches of…

Q: In a hybrid corn research​ project, 250 seeds were​ planted, and 165 of them germinated. Find the…

A: Given that, the number of seeds planted is 250 and the number of seeds germinated is 165. Note that,…

Q: If a seed is planted, it has 75% chance of growing into healthy plant. If 12 seeds are planted,…

A: Given that, 75% chance of growing into healthy plant.  Sample size = 12

Q: In a recent year, about 34% of all infants born in a country were conceived through in-vitro…

A: a) It is given that about 34% of all infants born in a country were conceived through IVF.

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If eleven seeds are…

A: Answer:Given that:p=0.95 ,   n=11now will use Binomial probability P(X=x)=nx*Px*(1–P)n–x,where…

Q: An oil company conducts a geological study that indicates that an exploratory oil well should have a…

A:

Q: It has been found from experience that there is an average of five faults per 50 metres of cloth…

A: Probability distributions are of 2 types, discrete and continuous. Poisson distribution is a…

Q: A recent survey shows that 16% of college students have dogs and 38% have an HBO subscription.…

A: Percentage of student have dogs is 16%. Percentage of student have HBO subscription is 38%.

Q: If a seed is planted, it has a 65% chance of growing into a healthy plant. If 10 seeds are planted,…

A: Given: P( chance a seed grows into a healthy plant) = 0.65 n = 10

Q: If a seed is planted, it has a 85% chance of growing into a healthy plant. If 12 seeds are planted,…

A: Probability that growing into a healthy plant is 85% = 0.85 P(grow) = 0.85 P(don't grow) = 1 -…

Q: If a seed is planted, it has a 75% chance of growing into a healthy plant. If 10 seeds are planted,…

A: We have to find given probability.

Q: If a seed is planted, it has a 70% chance of growing into a healthy plant. If 11 seeds are planted,…

A: Obtain the probability that exactly 1 doesn't grow.   The probability that exactly 1 doesn't grow is…

Q: A manufacturer of aspirin claims that the proportion of headache sufferers who get relief with just…

A: Consider that p is population proportion of headache sufferers who get relief with just two…

Q: Another engineer is testing a different set of chips from a different wafer and hasn't seen a…

A: No. of chip tests = 200.  There has no been a defective in the past 50 chips.  But here, this wont…

Q: An oil company conducts a geological study that indicates that an exploratory oil well should have a…

A: Given: p = 0.2 q = 1 - p = 1 - 0.2 = 0.8 and  r = 3

Q: If a seed is planted, it has a 90% chance of growing into a healthy plant. If 7 seeds are planted,…

A: The Binomial probability distribution is: PX=x=nxpx1-pn-x In the formula, n denotes the number of…

Q: Empirical evidence suggests that 25% of Florida drivers are uninsured. If four random Florida…

A: The probability of more than one driver is uninsured can be calculated using Binomial distribution:

Q: In a genetics experiment on​ peas, one sample of offspring contained 396 green peas and 296 yellow…

A: Given,no.of green peas=396no.of yellow peas=296Total no.of peas=692

Q: In a genetics experiment on peas, one sample of offspring contained 367 green peas and 40 yellow…

A: Given data Sample of offspring contains 367 green peas and 40 yellow peas Total peas = 367 + 40 =…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.