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Parents who think that mathematics education is very important are considering sending their children into two private high schools. The administration of the first school claims that its graduates take more mathematics classes on average. The administration of each school provided the parents with information on recent graduates. Students in a random sample of 28 graduates of the first high school took an average of of 4 mathematics classes with the standard deviation of 1. Students in a with a random sample of 35 graduates of the second high school took an average of 3.5 mathematics classes with the standard deviation of 1 1. Calculate 95% confidence intervals for the difference between the mean mathematics classes take by graduates of each high school. Let 1=First High School and 2= Second High School. In two decimal places

Refer to Exercise 7.70. a For what values of n will the normal approximation to the binomial distribution be adequate if p = .5? b Answer the question in part (a) if p = .6, .4, .8, .2, .99, and .001.

3 Susan is a salesperson for an office supply company. Most of Susan's customer relationships are "functional relationships." Susan can expect negotiations to be

6 Collaborative Directed OFM (Out For Me) Competitive Self-serving

A bakery has 10 different fancy cakes. In how many ways can 8 of the 10 fancy cakes be lined up in a row in the bakery display case?

What is the invariance of the bag class when we used static array as the container?

As an HR manager for a company that operates in global markets, you are being charged with arranging a contract employee in Italy. This person will perform landlord services for a couple of buildings your company owns. Review a few online sources and determine a list of things that you need to address when contracting with this employee. No need to dig deeply into Italian labor law (it's pretty extensive!).

Sharron's higher cognitive functions are no longer working properly but parts of her brain that maintain physical life are still functioning. This is an example of _____. Question 3 options: biological death partial brain death death whole-brain death

A person you are helping is awake and alert but is complaining of a severe headache, pain in their abdomen and nausea. You observe that the person's lips and mouth are very red and swollen. You suspect that the person might have been exposed to a poison. What SAMPLE question might you ask to help confirm your suspicion? Group of answer choices How long have you been feeling this way? How much poison did you swallow? What have you recently had to eat or drink? What is your name and where do you live?

A researcher is comparing the results of two clustering algorithms. They want to determine the optimum number of clusters for their dataset. Which metric is most suitable for this task

In the name of the core value of ________, Americans appear to be more receptive to product claims that stress "new," "improved," "longer lasting," "quicker," and increased strength. Question 1 options: individualism achievement and success progress material comfort activity