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EDR 610 Quiz 3 – Question and Answers. Ms. Manley wants to do a small experiment among first graders in her school. She wants to be able to generalize her results to the entire group, so she selects 30 students who are representative of all first graders. The 30 students are referred to as the _________ , and all first graders are referred to as the ____________. In which situation might the target population and the sampling frame be exactly the same? Which type of sampling includes random, ...

EDR 610 Quiz 2 – Question and Answers Which of the following reflects the general purpose of a literature review? A review of related literature will typically enable the investigator to do all of the following EXCEPT Which is NOT a recommended step in conducting a literature review? Which of the following is analogous to reading a review of a movie you might be interested in seeing? A researcher wants to do a literature review on teaching reading to adults using the language experience appr...

EDR 610 Quiz 1 – Question and Answers Standardized social studies test scores have been very, very low for several years in a local parish. Ms. Bolden, the superintendent, has identified the outdated curriculum being used as a major cause for these low scores. She must recommend to the Board of Education a new curriculum (i.e., textbook series, instructional approach and strategies, supplemental materials including related technology, etc.) for parish-wide adoption. Which of the following is...

NSG 6430 Women's Health Week 9 Quiz (All Answers Correct). NSG 6430 Week 9 Quiz Study Guide FNP Track NSG 6430 Week 9 Quiz Question 1 A fifty-two-year-old female patient comes in for her annual well-woman examination. Her LMP was fourteen months ago without any breakthrough bleeding. She has also developed some hirsutism. You would document this as _____. A. Secondary amenorrhea B. Menopause C. Perimenopause D. Polycystic ovary syndrome (PCOS) Question 2 A 24 year-old female presents to the...

MATH 225N Week 5 Assignment: Applications of the Normal Distribution Question: Sugar canes have lengths, X, that are normally distributed with mean 45centimeters and standard deviation 4.9centimeters. What is the probability of the length of a randomly selected cane being between 360and 370centimeters? Round your answer to four decimal places. Question: The number of miles a motorcycle, X, will travel on one gallon of gasoline is modeled by a normal distribution with mean 44 and standard deviati...

MATH 225N Week 1-8 Assignment Package (Latest Update) Rated A+

MATH 225N Week 2 Assignment: Frequency Tables Questions and Answers Question: A data set is … in the frequency table below. Using the table, determine the number of values less than or equal to 5. Give your answer as a single number. For example if you found the number of values was 19, you would enter 19. Question: Given the frequency table, how many times does the data value 3show up in the data set? Question: A group of students were … about the number of siblings they have. The frequenci...

MATH 225N Week 1 Assignment: Variables and Measures of Data Questions and Answers. Question: Which of the following best describes the term explanatory variable? Question: Which of the following best describes the term qualitative? Question: A zoologist measures the birthweight of each cub in a litter of lions. What is the level of measurement of the data? Question: Margaret is investigating if gender has any effect on political party associations. What is the response variable? Question: Timoth...

MATH 225N Week 1 Assignment: Comparing Sampling Methods Questions and Answers (Graded A). Question: A television station plans to send a crew to a polling center on an election day. Because they do not have time to interview each individual voter, they decide to count voters leaving the polling location and ask every 20th voter for an interview. What type of sampling is this? Question: In order to study the shoe sizes of people in his town, Billy samples the population by dividing the residents ...

CHEM 120 Week 7 Discussion Questions 1&2 with 3 Answers Each (All Graded A). CHEM 120 Week # 7 DQ 1 – Carbohydrate, Lipid, and Protein Structures (graded) Carbohydrates, lipids, and proteins! Take a look around your home. Describe an example of a carbohydrate, lipid, and/or protein found in your home. Let’s see how many different examples can be described. CHEM-120 Week # 7 DQ 2 – Nucleic Acid Structure and Flow of Genetic Information (graded) In the news, we often hear examples of how DN...

CHEM 120 Week 6 DQ 1 – Polymers (graded) What do you have in your home that is constructed from a synthetic polymer? Identify the type of polymer and its monomer. List THREE examples each CHEM-120 Week 6 DQ 2 – Nuclear Chemistry and Energy (graded) Radiation can be found in different forms. Electromagnetic radiation is something that we use every day. Ionizing radiation can cause damage to living tissue. Take a look around you. Describe an example of a way in which you are impacted by radia...

CHEM 120 Week 5 Discussion Question 1 – Organic Molecules 1 Describe a way in which you use organic compounds in your home or work environment. Choose a compound that is classified as an ether, aldehyde, ketone, ester, or alcohol. Let’s see how many different examples can be described CHEM 120 Week 5 Discussion Question 2 – Organic Molecules 2 Describe a way in which you use organic compounds in your home or work environment. Choose a compound that is classified as an amide, amine, thiol,...

CHEM 120 Week 4 Discussion Question Acids & Bases While we often do not realize it, acidic and basic solutions are a part of our daily lives. Describe an example of when you have used an acidic or basic solution in your home. Let’s see how many different examples we can describe.

CHEM 120 Week # 4 DQ 1 – Gases (graded) Matter exists in three different states: solid, liquid, and gas. Depending upon its physical properties, matter will be found in one of these states at ambient temperature and pressure. Describe a situation where a substance changed between the solid and liquid states or between liquid and gas states? Can you describe an example of when a substance changed between the gas and solid states? Let’s see how many different examples we can describe.

CHEM-120 Week # 3 DQ 2 – Molarity and Solution Calculations (graded) Professionals in a scientific laboratory and in the healthcare field need to accurately prepare solutions for a number of reasons. If you wear contacts, you probably use a saline solution to rinse your contacts. What solutions do you use at work? How would you calculate the amount of solute to the solvent to prepare this solution? If you do not wear contacts but you use or make cleaning solutions for your housework, how wou...

CHEM-120 Week 2 Discussion Question 2 – Chemical Structures The electron configuration of an atom determines the number of electrons available to participate in bonding with another atom. One method of depicting the valence electrons that an atom has is through the Lewis structure. To begin this discussion, pick an element from the periodic table of elements. Identify the valence electrons and the orbitals in which they reside. You can use the textbook and lecture.

CHEM 120 Week 2 Discussion Question 1 – Chemical Names Sulfates, sulfites, nitrates, nitrites—how does one keep all of these similar but different names straight? Let’s begin this discussion by talking about the naming of different compounds. Why would it be important to make sure that you know which compound is associated with which name? To apply these concepts, look at problems 18 and 22 on page 122. Choose one part of the problem, and provide your answer.

CHEM-120 Week # 1 DQ 2 – Atoms and Atomic Structure There are a number of elements (minerals) that are important to human nutrition. These include sodium, potassium, calcium, chloride, magnesium, iron, copper, manganese, iodine, molybdenum, and selenium. Using the periodic table of elements, pick one of these elements and determine the number of protons, neutrons, and electrons found in this atom.

CHEM 120 Week 1 Discussion Question 1: Scientific Method and Calculations QUESTION: The steps of the scientific method are: observation, hypothesis, experiment, results, and theory.  Take a real world scenario and apply the scientific method, being sure to detail the controls on your experiment.  Describe a result that would confirm your hypothesis.

CHEM 120 Final Exam Questions and Answers Question: (TCO 8) 35.0 mL of 0.25 M NaOH is neutralized by 23.6 mL of an HCl solution. The molarity of the HCl solution is (show your work): Question: (TCO 1) How many mL are in 3.5 pints? Show your work. Question: (TCO 3) What is the name of the following compound: Zn3P2? Question: (TCO 3) What is the name of the following compound: AgNO3? Question: (TCO 6) Calculate the pressure, in atmospheres, of 2.78 mol CO(g) in a 4.25 L tank at 51 degrees C. Que...