Jan Sport produces school bags. The demand for school bag is 10 per day. Machine set up cost for production of school bag is $120, and total material and labor cost per bag is $10, storage and handling costs are $15 per bag per year. Suppose there are 250 working days per year. Compute the EOQ as well as the total annual cost for school bag production and storage in Jan Sport.

Course name object oriented programming.

3) Define the following methods:

- constructors: create two constructors with and without parameters.

- setName: this method sets the name of the School.

- getName: this method returns the name.

- setPhone: this method sets the phone number.

- getPhone: this method returns the phone number.

- setType: this method sets the type of the school.

- getType: this method returns the type of the school.

- toString: this method returns a string the contains the full information about a school.

make a python script that has the following typed:

school = “cochise college”

place = “online”

Then do the following with the given parameters.Set the script to have a function that takes two parameters, school and place, have your function return the first 5 characters of each parameter value, utilizing a slice. Change the script to have a function that takes two parameters, school and place, have your function return the first character of each parameter, utilizing an index value. Then, Modify the script to have a function that takes two parameters, school and place, have your function return the last character of the variable place for each parameter, utilizing an index value. Next, modify the script to have a function that takes two parameters, school and place, have your function return the variables school and place in title form. Lastly, modify the python script to have a function that takes two parameters, school and place, have your function check to verify that ‘cochise’ is in the school parameter and ‘online’ is in the place parameter. If it is have the function return, ‘Great you go to Cochise College Online!’, else have the function return, ‘You should check out Cochise College Online!’

The Genetics & IVF Institute conducted a clinical trial of the YSORT method designed to increase the probability of conceiving a boy. As of this writing, 291 babies were born to parents using the YSORT method, and 239 of them were boys. Use a 0.01 significance level to test the claim that the YSORT method is effective in increasing the likelihood that a baby will be a boy

Calculate np and nq

If we assume the selected sample is a simple random sample, then all of the requirements, in this case, are met to conduct the hypothesis test. True or False

2. Suppose body mass index (BMI) varies approximately to the normal distribution in a population of boys aged 2-20 years. A national survey analyzed the BMI for American adolescents in this age range and found the µ=17.8 and the σ=1.9. a) What is the 25th percentile of this distribution? (1 point) b) What is the z-score corresponding to finding a boy with at least a BMI of 19.27? (2 points) c) What is the probability of finding a boy with at least this BMI? (2 points)

hello, please tell me what you think about my twi discussion post about intelligence

DISCUSSION 1

I believe genes do not determine intelligence. Intelligence and genes have very little to do with one another. Genes are what give us our traits such as; eye color and hair color. Knowledge and information develop and grows over time. As an example, two intelligent parents have two children, one that goes to school and one that does not. The child that can develop and learn regularly through the school will be more intelligent than the one without schooling. Learning at young ages helps develop each part of the brain as the brain grows. So without a stimulating learning environment, certain parts of the brain would not develop as well as if the child was in school. Also, if two parents were not able to go to school themselves, but send their children to school to learn, the children would be able to gain intelligence just like everyone else. Teachers, parents, and policymakers need to understand that a person's intelligence is not one-sided. Children need to be able to grow in a stimulating environment so they can learn and become intelligent adults. Also, each child is different. So a school may help one child, but the same school may not be an enriching environment for other's needs.

DISCUSION 2

Through a series of conversations alongside multiple readings, it is unfair to state that ones intelligence is solely pre-determined through genetics. Our genes have proven to be a part of the way one consumes knowledge, but this knowledge should not be limited to a capacity as a result of genetic makeup; rather, it is important to analyze the environment and willingness of an individual to obtain knowledge. The brain is one of the most complex organs, its ability to create stronger neural pathways as it learns new things proves that is is possible to always strengthen ones intelligence. As a result of this, some have greater accessibility to obtaining a better education with greater resources, and stable households that foster a learning environment; ultimately, some individuals are placed at a greater advantage than those who do not have the same accessibility.

This information is vital for educators and mentors because it is necessary that people look at individuals holistically, rather than establishing an opinion on an individuals intelligence based on their genetic makeup. For example, if intelligence was solely based off of genetics, society would have never been able to advance intellectually. Over time and generations, society has been able to progress forward and so can humans intellectual ability.

1. The SPEA’s administration was concerned about the potential loss that might occur in the event of a power failure. The school estimated that the loss from one of these incidents could be as much as

$10 million, including losses due to interrupted student service and potential loss of data collected for years in NSF and DoD sponsored projects. One alternative the school is considering is the installation of an emergency power generator. The cost of the emergency generator is

$80,000, and if it is installed, no losses from this type of incident will be incurred. However, if the generator is not installed, there is a 12% chance that a power outage will occur during a year. If there is an outage, there is a .07 probability that the resulting losses will be very large, or approximately $7 million in net aggregated loss. Alternatively, it is estimated that there is a .93 probability of only slight losses of around $1 million.

Using decision tree analysis, determine whether the SPEA should have install the new power generator. What considerations may change your decision?

You are a senior airline captain finally making good money and decide to buy a new airplane for your personal flying. An FBO that is an aircraft dealer seeking to sell you an airplane offers to lease it back from you for use in their charter, rental, and flight training operations. A different flight school operation that is not in the business of selling aircraft advises you that they'd be interested in leasing the aircraft from you. Having some income from the airplane would be financially helpful, and both companies are financially sound and have good reputations for paying their bills on time and taking good care of aircraft entrusted to them.

You have two options:

1. Buy the airplane from the dealer and lease it back to them, or
2. Buy the airplane from the dealer and lease it forward to the flight school.

Carefully analyze which of these options is the most likely to result in the lowest purchase price and the most reliable lease income. Explaining your reasoning clearly.

A craft brewer sells beer in 2 nearby towns. Some months, he sells more in Town 1 & other months he sells more in Town 2. However, he is pretty sure that he usually sells more in Town 1. So, he has set up the following hypothesis test. He has also looked up the sales figures from the last 30 months in both towns and calculated some sample statistics. Those are below too. Use this information to answer/do the following. H0 : μ1 − μ2 ≥ 0 Ha : μ1 − μ2 < 0

Population = n1 = 30 ,x¯1 = $31, 000, σ1 = $5, 000

Poulation= n2 = 30, ¯x2 = $28, 500 , σ2 = $6, 000

(a) Estimate the difference between the two population means. =2500

(b) Provide a 90% confidence interval for this mean difference.

(c) Provide a 95% confidence interval for this mean difference

. (d) Provide a 99% confidence interval for this mean difference.

(e) What is the value of the test statistic (the z -value)?

(f) What is the p-value?

(g) With α = 0.10, do you Reject H0 or Fail to reject H0?

(h) With α = 0.01, do you Reject H0 or Fail to reject H0