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You have treated a client for two weeks after a CVA. The pat…

You have treated a client for two weeks after a CVA. The patient is making progress with maintaining attention, recalling information, and OX4. During today’s session, you noticed that the patient is only O x2 and having difficulty sustaining attention during the session. You suspect that the patient is experiencing delirium, what assessment can you use to monitor delirium?

Below is the results of a chi-squared analysis using a datas…

Below is the results of a chi-squared analysis using a dataset of used cars, including their brand and color. Based on it, answer the following questions: a) What is this chi-squared test testing? Explain it in plain English and in terms of this problem (cars). b) What is the (informal) conclusion (assuming alpha = 0.01) ? Explain it in plain English and in terms of this problem. c) For Nissan cars, which color(s) are produced more often than expected? Explain your answer.  

Suppose a sample of 20 statistics students gives an average…

Suppose a sample of 20 statistics students gives an average final grade of 75.3 with a standard deviation of 5.8 a) Construct an 96% (note this is 96%, not 95%) confidence interval for the average final grade of a statistics student. Type your answer below, and submit your written work in your PDF. You must submit work to get any points for this problem. b) If 75 students went out and each got their own sample of 20 students, asked them the same question(s) and constructed their own 96% confidence intervals, how many of those students would we expect to have a confidence interval containing the population proportion we are estimating?   Equations: CI =