Math 302 knowledge test 2 - Study guides, Class notes & Summaries

MATH 302 WEEK 3 KNOWLEDGE TEST Part 1 of 6 - Binomial Distribution 1.0/ 5.0 Points Question 1 of 20 1.0/ 1.0 Points An unprepared student takes a 10 question TRUE/FALSE quiz and ended up guessing on all the problems. Find σ. Round answer to 4 decimal places. Answer: 1.5811 Answer Key:1.5811 Feedback: in Excel, =SQRT(10*0.5*0.5) Question 2 of 20 0.0/ 1.0 Points It is known that 50% of adult workers have a high school diploma. If a random sample of 8 adult workers is selected, what i...

Week 7 Knowledge Check Homework Practice Questions Return to Assessment List Part 1 of 9 - Linear Regression and Correlation 2.0/ 2.0 Points Question 1 of 20 Which of the following equations are linear? A. 8x3+4y2  B. y=6x+8 C. 3y=6x+5y2 D. y-x=8x2 Answer Key: B Feedback: A linear equation is a linear line. If a problem has a squared or a cubed term, it isn't linear. It is a quadratic equation. Question 2 of 20 A vacation resort rents SCUBA equipment to certified divers. The ...

Week 6 Knowledge Check Homework Practice Questions Return to Assessment List Part 1 of 7 - Matched or Paired Samples Questions 2.0/ 2.0 Points Question 1 of 20 An adviser is testing out a new online learning module for a placement test. They wish to test the claim that on average the new online learning module increased placement scores at a significance level of α = 0.05. For the context of this problem, μD=μnew–μold where the first data set represents the new test scores and the...

Exam (elaborations) TEST BANK FOR AWS Certified Solutions Architect Stude Guide (Associate SAA-C02 EXAM) 3rd Edition By Ben Piper Certified Solutions Architect Study Guide Associate (SAA-C02) Exam Third Edition Ben Piper David Clinton Contents at a Glance Introduction xxi Assessment Test xxvii Part I The Core AWS Services 1 Chapter 1 Introduction to Cloud Computing and AWS 3 Chapter 2 Amazon Elastic Compute Cloud and Amazon Elastic Block Store 21 Chapter 3 AWS Storage 59 Chapter ...

Question 1 of 20 0.0/ 1.0 Points final grade 8 KB An instructor wants to compare spread (variation) of final grades of students in her online class and face-toface class. The instructor selects 10 students randomly from each class and the following table shows the final grades of those students. See Attached Excel for Data. The standard deviation of final grades for the face-to-face class is .Use the information to respond to the following question:(keep 2 decimal places) Answer Key:11.9|11.90 ...

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Week 4 Knowledge Check Homework Practice Questions Return to Assessment List Part 1 of 6 - Calculations of Probabilities Questions 1.0/ 3.0 Points Question 1 of 20 The size of fish is very important to commercial fishing. A study conducted in 2012 found the length of Atlantic cod caught in nets in Karlskrona to have a mean of 49.9 cm and a standard deviation of 3.74 cm (Ovegard, Berndt & Lunneryd, 2012). Assume the length of fish is normally distributed. What is the length in cm of the lo...

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Exam (elaborations) Math 302 Knowledge Test 2/Math 302 (Math 302 Knowledge Test 2/Math 302) American Military University; Math 302 Knowledge Test 2 (answered)

American Military University; Math 302 Knowledge Test 2 (answered)