Math 302 week 6 test Study guides, Class notes & Summaries

MATH 302 week 8 tests questions & answers | AMU Latest update Question 1 of 20 1.0/ 1.0 Points An urban economist is curious if the distribution in where Oregon residents live is different today than it was in 1990. She observes that today there are approximately 3,109 thousand residents in NW Oregon, 902 thousand residents in SW Oregon, 244 thousand in Central Oregon, and 102 thousand in Eastern Oregon. She knows that in 1990 the breakdown was as follows: 72.7% NW Oregon, 20.7% SW Orego...

MATH 302 Quiz 4 Week 4 Knowledge Check – Practice Test PART 1 OF 6 – CALCULATIONS OF PROBABILITIES 1. Find P(Z > -1.24). Round answer to 4 decimal places. Answer: ? 2. Find the area under the standard normal distribution to the left of z = -1.05. Round answer to 4 decimal places. 3. Find P(1.31 < Z < 2.15). Round answer to 4 decimal places. Answer: ? PART 2 OF 6 – CONTINUOUS RANDOM VARIABLES AND PROBABILITY FUNCTIONS 4. Find the probability that falls in the shaded area....

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 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...

Math 302 Week 7 Test Question 1 of 20 1.0/ 1.0 Points A vacation resort rents SCUBA equipment to certified divers. The resort charges an up-front fee of $25 and another fee of $12.50 an hour. How much is it if you rent the SCUBA equipment for 45 minutes? • A. $25 • B. $37.5 • C. $35 • D. $34.38 Answer Key: D Feedback: The equation is Dollars = $12.5(hour) + $25 45 minutes = .75 of an hour Dollars = $12.5(.75) + $25 Question 2 of 20 1.0/ 1...

Fundamentals Comprehensive Final   Fundamentals Comprehensive Final 1. What is the Nursing Process? a. A way of thinking and acting based on scientific method. Dynamic, overlapping, and continuous process which centers on the patient. 2. What is Dynamic? a. Ever changing, ever adapting 3. What is it called when you’re the nurse that develops good clinical judgement based on decision making? a. Critical thinking 4. SOB patient would be what priority? a. High priority 5. What are ...

MATH 302 Week 5 Test Part 1 of 4 - Z-interval for Unknown Questions 1. A researcher would like to estimate the proportion of all children that have been diagnosed with Autism Spectrum Disorder (ASD) in their county. They are using 97% confidence level and the CDC national estimate that 1 in 68 ? 0.0147 children are diagnosed with ASD. What sample size should the researcher use to get a margin of error to be within 1.5%? Round up to the nearest integer, do not include decimals. Answer  303 ...

MATH 302 Quiz 5 Question 1 of 17 Multiple myeloma or blood plasma cancer is characterized by increased blood vessel formulation in the bone marrow that is a prognostic factor in survival. One treatment approach used for multiple myeloma is stem cell transplantation with the patient’s own stem cells. The following data represent the bone marrow microvessel density for a sample of 7 patients who had a complete response to a stem cell transplant as measured by blood and urine tests. Two measure...

A researcher is testing reaction times between the dominant and non-dominant hand. They randomly start with each hand for 20 subjects and their reaction times in milliseconds are recorded. Test to see if the reaction time is faster for the dominant hand using a 5% level of significance. The hypotheses are: H0 : μD = 0 H1 : μD > 0 Non-Dominant Dominant MATH 302 Week 6 Homework 3 What is the correct decision? Accept H1 Do not reject H0 Reject H1 Reject H0 Accept H0 A physician w...

MATH 302 Week 6 tests (American millitary university)/MATH 302 Week 6 tests (American millitary university)/MATH 302 Week 6 tests (American millitary university)/MATH 302 Week 6 tests (American millitary university)/MATH 302 Week 6 tests (American millitary university)/MATH 302 Week 6 tests (American millitary university)/MATH 302 Week 6 tests (American millitary university)