A seed has a 45% probability of growing into a healthy plant. 5 seeds are planted. Round answers to no fewer than two decimal places. What is the probability that any 1 plant grows? What is the probability that the number of plants that grow is exactly 1? What is the expected number of plants that grow successfully? What is the standard deviation of this distribution?

Q: According to Nielsen Media Research 30% of televisions are tuned in to the NFL Monday Night Football…

A: Note: Thanks for posting the question, in subparts (b) and (c), “exactly 5 or the 15 televisions” is…

Q: World class runners complete a marathon in an average of 145 minutes with a standard deviation of 14…

A: From the provided information, Mean (µ) = 145 minutes Standard deviation (σ) = 14 minutes Let X be a…

Q: Working in the garden pulling weeds/planting flowers burns an average of 200 calories per hour. If…

A: Given normally distributed        average (μ)=200       standard deviation(σ)=9      Find P(x≥210)=?

Q: In a survey of a group of men, the heights in the 20, 29 age group were normally distributed with a…

A:

Q: Neil is a truck in the paint so he gets fouled a lot. No big deal though because he absolutely…

A: From the given information,   Mean = 15 Standard deviation = 1.3

Q: Working in the garden pulling weeds/planting flowers burns an average of 200 calories per hour. If…

A: Given that, working in the garden pulling weeds/planting flowers burns an average of 200 calories…

Q: The combined SAT scores for the students at a local high school are normally distributed with a mean…

A: Given: Mean=1487 standard deviation=307

Q: A student takes a multiple choice exam with 10 questions, each with four possible selections for the…

A: Given that, A student takes a multiple choice exam with 10 questions, each with four possible…

Q: A factory plant is studying the number of accidents per month. The table below gives the…

A: Note: Hey there! Thank you for posting the question. However, since your question has more than 3…

Q: The mean GPA of university students is 2.3 with a standard deviation of 1.2. If you were to draw 36…

A:

Q: Cody took his first physics exam and scored an 80. The population mean for this exam is 70, and the…

A: Solution: It is given that, Population mean, 70 Standard deviation, 5 Given that Cody took his first…

Q: Ava's morning routine is normally distributed and independent. She has been tracking her time from…

A: Let X and Y are the first and second mornings. It is given that X and Y are independent and…

Q: A laptop company claims up to 9.1 hours of wireless web usage for its newest laptop battery life.…

A: Given:x = 9.1 hoursμ = 8.5 hoursσ = 39 minutes = 0.65 hours

Q: 5. The average American adult eats an average of 6.5 gallons of ice cream per year. Assume the…

A: (5) X follows a Normal distribution with mean = 6.5 and S.D = 2.3 Then z=(x-mean)/SD =…

Q: The average number of pounds of red meat a person consumes each year is 196 with a standard…

A: We are given,μ = 196σ = 22n = 60

Q: On average, the fasting blood glucose for pregnant women is 80 with a standard deviation of 10. You…

A: Let X be the fasting blood glucose for pregnant women.Given, µ=80 and σ=10.

Q: About 78​% of all female heart transplant patients will survive for at least 3 years. Ninety…

A: From the given information, the sample size is 90 and the  proportion is 78%. The mean of the sample…

Q: A normal population had a mean of 70 and a standard deviation of 12. You select a random sample of…

A: μ = 70σ = 12n = 9P(x¯>73) = ?

Q: The average number of dropouts for a school district has been 300 per year with a standard deviation…

A:

Q: normal population had a mean of 70 and a standard deviation of 12. You select a random sample of 9.…

A: given data normal distributionμ = 70σ = 12n = 9 P(x¯<66) = ?

Q: Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of the…

A:

Q: height of 80.1 inches and standard deviation of 2.97 inches. Round your answers to four places after…

A:

Q: Suppose that the number of hours that an adult watches in a day has a mean of 2.4 hours and a…

A: Given: i. Calculate the corresponding Z score as follows: The diagram corresponding to the mean…

Q: Solve the problem. Assume that mountain lions' weights are normally distributed with a mean of 62.6…

A: We have given that,  X be the random variable from normal distribution with mean (μ) = 62.6 ,…

Q: Paul drives to work each moming and the trip takes an average of u- 38 minutes. The distribution of…

A: X follows a Normal distribution with mean = 38 and S.D = 5 Then z=(x-mean)/SD = (x-38)/5  follows…

Q: The weight of all 5 pound bags of flour is Normally distributed with mean 5 pounds and standard…

A: Solution: Let X be the weight of all 5 pound bags of flour. From the given information, X follows…

Q: The average number of minutes per week that teenagers spend texting is 250.0. Assume the standard…

A: Normal distribution is a continuous distribution which has many real life applications. Normal curve…

Q: A door-to-door salesperson is visiting houses in Hamilton to sell internet plans. The probability…

A: The probability that a house decides to buy the internet plan is 25%. The salesperson visits 100…