Math 302 week 3 test Study guides, Class notes & Summaries

MATH 302 WEEK 3 TEST-with 100% verified solutions-

Human growth and development mid-term study guide(Rhonda Shirley )Latest Updated 2022 Human Growth and Development Med-Term Study Guide Chapter 1 1. Piaget believed that children begin to construct knowledge in new ways at a few critical points in development. 2. Competence-environmental press theory emphasizes that to understand people’s functioning, it is essential to understand the systems in which they live. 3. If you believe in continuity, you believe that development is best char...

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...

MATH 302 WEEK 3 TEST A coin is flipped 30 times. Find σ². Round to 1 decimal place. Answer: 7.5 30*.5*.5 Question 2 1 / 1 point Approximately 10% of all people are left-handed. If 200 people are randomly selected, what is the expected number of left-handed people? Round to the whole number. Do not use decimals. Answer: 20 200*.10 Question 3 1 / 1 point Suppose a random variable, x, arises from a binomial experiment. If n = 14, and p = 0.13, find the P...

Human growth and development mid-term study guide(Rhonda Shirley )Latest Updated 2022 Human Growth and Development Med-Term Study Guide Chapter 1 1. Piaget believed that children begin to construct knowledge in new ways at a few critical points in development. 2. Competence-environmental press theory emphasizes that to understand people’s functioning, it is essential to understand the systems in which they live. 3. If you believe in continuity, you believe that development is best char...

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...

QUESTIONS AND ANSWERS

MATH 302 WEEK 1 TEST 2 Part 1 of 5 - Section: Data & Sampling 3.0/ 5.0 Points Question 1 of 20 1.0/ 1.0 Points What is the sampling method used in the following scenario? The barista at a local Starbucks wants to determine what proportion of the coffee users are teenagers. The barista has a tally sheet on which she marks whether the coffee order is for a teenager or adult. She records this data for every fifth patron who orders coffee.  A. systematic  B. cluster  C. conveni...

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 TEST 1 EXAM QUESTIONS AND CORRECT ANSWERS. Part 1 of 5 - Section: Data & Sampling 4.0/ 5.0 Points Question 1 of 20 1.0/ 1.0 Points “Number of times per week” is what type of data in the scenario? A study was done to determine the age, the number of times per week, and the duration (amount of time) of residents using a local gym in San Antonio, Texas. The first car in the parking lot was selected randomly, and then the resident of every eighth car in the lot around the gym was...