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Concussions are graded on a 1-3 scale, depending on the severity.

Please click on the PDF below to view your exam. Write your answers on a blank sheet of paper (not in a spiral notebook). There are 23 questions on the exam. When finished, type “finished” in the box below, scan your work using OneDrive or CamScanner and then click on submit. Do not click on submit until after you have scanned your work. Then, immediately upload your work to the turn in link posted below this exam. MATH 1350 Online Final Exam Units 3,4 Fall Odd.pdf

Use Ohm’s law to find the missing value and round to the nearer hundredth when necessary:  If resistance = 18 ohms and voltage = 9 volts, find the current. [BLANK-1]

The inside of the back of a delivery truck has dimensions of 24.5 feet long, 8 feet wide, and 7 feet high. What is the maximum volume in cubic feet the truck is able to hold? [BLANK-1]

(*WORTH 0.5 points if answered correctly) What is the meaning of the medical term “dysphagia”?

(*WORTH 0.5 points if answered correctly) Which term describes the condition of having too much iron in the body?

In a simple linear regression based on 20 observations, it is found b1 = 3.15 and se(b1) = 1.05. Consider the hypothesis : H0 : β1 = 0 and HA : β1 ≠ 0 . Calculate the value of the test statistic.

Exhibit 9-9The sales of a grocery store had an average of $8,000 per day.  The store introduced several advertising campaigns in order to increase sales.  To determine whether or not the advertising campaigns have been effective in increasing sales, a sample of 64 days of sales was selected.  It was found that the average was $8,300 per day.  From past information, it is known that the standard deviation of the population is $1,200.Refer to Exhibit 9-9.  The value of the test statistic is

Exhibit 9-5A random sample of 100 people was taken. Eighty-five of the people in the sample favored Candidate A. We are interested in determining whether or not the proportion of the population in favor of Candidate A is significantly more than 80%.Refer to Exhibit 9-5. The test statistic is

In the following equation ŷ = 30,000 + 4x with given sales (γ in $500) and marketing (x in dollars), what does the equation imply?