19 Use your results of problems 11 – 18 above. Q is a junior at ABC High. Do you recommend that Q use the prep course mentioned in problem 11 above?

16 See problem 11. State the technical conclusion based on the pvalue method.

20 Follows is sample data for the number of words (in thousands) spoken in a day by randomly selected males and females. Use a 0.05 significance level to test the claim that females have a greater standard deviation. The top row is the male data. State the null and alternative hypotheses. 9 25 16 21 15 8 14 19 8 14 9 12 38 28 21 16 34 20 18 21

You must perform the following tasks adequately in order to earn credit for your exam.  IF YOU DO NOT PERFORM EACH OF THE FOLLOWING THREE STEPS CORRECTLY, YOU WILL EARN A ZERO ON THIS EXAM. 1. You are not allowed to wear headphones/ear phones/earbuds, and you are not allowed to wear hats of any kind. Remove them now. 2. You are allowed one portable whiteboard (or laminated formula sheet, purchased from the bookstore) on which to work out your answers.  HOLD IT UP TO YOUR CAMERA NOW, SHOWING THAT IT IS BLANK ON BOTH SIDES.  You will be asked to show it again at the end of the exam. 3. You are allowed a non-graphing calculator on this exam, as detailed in the syllabus.  HOLD IT UP TO YOUR CAMERA NOW. 4. IF you need to enter an answer that is very large or small, use scientific notation.  As an example, the value 1.55 x 1029 would be entered as 1.55e29 in the answer boxes below.  Extremely small answers will be rounded to 0.0000 in the entry box.  We have been experiencing sporadic issues with this function.  If you have trouble entering an answer in scientific notation, simply enter it in standard notation (no commas). 5. This system does not understand significant figures, so enter any numerical answers with 4 significant figures to ensure accurate grading, OR follow specific instructions within the given problem. Now that you have started the exam, you may not leave the view of your camera.  It is expected that you will do your own work on this exam and will not use any materials outside of those given in the exam itself.  Any presence of outside materials, cell phone, graphing calculator, scratch paper, or assistance from others is considered academic dishonesty.  By continuing to take this exam, you are verifying your compliance. Enter “AGREE” in the blank for this question to indicate you have read and understand these instructions. ___________________________________________________________________________________________________ IF YOU GET KICKED OUT OF YOUR EXAM FOR ANY REASON, YOU ARE TO CONTACT HONORLOCK SUPPORT THROUGH LIVE CHAT RIGHT AWAY.  THEY WILL GET YOU BACK IN.  IF THEY CAN NOT DO THIS QUICKLY, KEEP YOUR INSTRUCTOR UPDATED. __________________________________________________________________________________________________

Which of the following statements best describes the reaction shown as all four substances are mixed in a sealed container? The initial concentrations of CO and H2O are 0.10 M, and the initial concentrations of CO2 and H2 are 0.001 M. CO(g) + H2O(g)

Consider the following balanced chemical equation: 2 H2O(g) + 2 SO2(g)

An experiment is performed where MgCl2 solid is dissolved in a beaker of water. As the MgCl2 dissolves, the temperature of the solution increases. Indicate what you can determine about each thermodynamic term from this data. Each term refers to the dissolution process in our system of ions and nearby water molecules. Explain your reasoning for selecting each answer following that thermodynamic term.

What statements are true concerning skeletal muscle? Choose all that apply. A) Skeletal muscle moves the head, trunk, and limbs. B) Skeletal muscle pumps blood through the heart. C) Skeletal muscle has cells that are spindleshaped. D) Skeletal muscle contains striations. E) Skeletal muscle has long, threadlike cells.

The molecular formula for compounds like sodium chloride (NaCl) indicate the relative amounts of each element present.

Employers have to send WARN Act notice to an employee before firing them.