By definition, jumbo shrimp are those that require between 10 and 15 shrimp to make a pound. Suppose that the number of jumbo shrimp in a 1-pound bag averages μ =12.5 with a standard deviation of σ = 1.5, and forms a normal distribution. What is the probability of randomly picking a sample of n = 25 1-pound bags that average more than M = 13 shrimp per bag?

Q: Suppose the annual rainfall in the Southern California (in inches) is normally distributed with mean…

A: The mean is 10 and the variance is 25. The standard deviation is √variance=√25=5.

Q: In a certain region, the mean annual salary for HVAC contractors is $53,100. Let x be a random…

A: In a certain region mean annual salary for HVAC contractors is $53100. Therefore, μ = $53,100. Let X…

Q: 3. Suppose 1500 runners are in a race. How many ways could the runners finish in 1t, 2nd and 3rd…

A:

Q: The size of shrimp influences the number of shrimp in each packaging. By definition, jumbo shrimp…

A:

Q: According to a study done by Pierce students, the height for Hawaiian adult males is normally…

A:

Q: The weight of trucks traveling on a particular section of I-475 has a population mean of 15.8 tons…

A: Central limit theorem: The central limit theorem implies that the distribution of the sample means…

Q: An elevator has a placard stating that the maximum capacity is 4000 lb-27 passengers. So, 27 adult…

A: The question is about normal distribution.Given :Population mean weight of males (  ) = 186…

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A:

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A: It is an important fact in statistics . It has got wide applications in all statistical fields .

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A: Obtain the probability of a bone density test score greater than –1.52. The probability of a bone…

Q: An elevator has a placard stating that the maximum capacity is 4300 lb-28 passengers.​ So, 28 adult…

A: Answer  Given  a mean of 178 lb. and a standard deviation of 28lb.

Q: A veterinary researcher takes an SRS of 60 horses presenting with colic whose average age is 12…

A: Option b is the correct answer.

Q: An amusement park ride has a bench seat designed for two passengers in each row. In this scenario,…

A:

Q: The World Health Organization's (W.H.O.) recommended daily minimum of calories is 2600 per…

A: given data  W.H.O. minimum calories = 2600 μ = 2460σ = 500n = 49P(x¯ >2600) = ?

Q: Suppose the weight of an adult male Labrador is normally distributed with u=71.2 pounds and a…

A: Mean()=71.2standard deviation()=3.4

Q: By definition, jumbo shrimp are those that require between 10 and 15 shrimp to make a pound. Suppose…

A: According to central limit theorem, for large sample (>30) or if the population follows normal…

Q: Suppose the GPAs of all VVC students have an approximately normal distribution with a mean of 2.98…

A: A continuous random variable X is said to follow Normal distribution with parameters μ and σ2 if its…

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A:

Q: 2. The average gas mileage of an Audi A5 Cabriolet car is 39.5 miles per gallon. If the gas mileages…

A: given information According to given question random variable (x = average gas mileage) follows…

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A: The test scores are -1.64 and 1.64.

Q: Suppose male heights follow a normal distribution with μ = 178.4 cm and σ = 7.6 cm. What is the…

A: It is given that the male heights follow normal distribution with mean 178.4 cm and standard…

Q: It is estimated that the weight of a box of cereal follows a normal distribution with a mean of 23.8…

A: Solution: Let X be the weight of a box of cereal. From the given information, X follows normal…

Q: Suppose that an airline uses a seat width of 17.1in. Assume men have hip breadths that are normally…

A: The Z-score of a random variable X is defined as follows: Z = (X – µ)/σ. Here, µ and σ are the mean…

Q: Find the probability that the mean of a randomly chosen sample of 25 students scores is between 72.3…

A:

Q: According to the Center for Disease Control and Prevention (CDC), the mean life expectancy in 2015…

A:

Q: Suppose that the walking step lengths of adults are normally distributed with a mean of 2.4 feet and…

A:

Q: The average American man consumes 9.6 grams of sodium each day. Suppose that the sodium consumption…

A: Given,Mean μ = 9.6Standard deviation σ = 0.8

Q: Suppose that the daily intake of an adult follows a uniform distribution from 40 to 65 micrograms.…

A: Solution

Q: Suppose that the number of points scored in a game comes from a normal population with an average of…

A: Here points scored follows Normal distribution with mean 12 and SD 9. Here we need to use the…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.