Verified answers to MATH225 Week 8 Assignment Predictions Using Linear Regression available at $10 Question Janet is studying the relationship between the average number of minutes spent exercising per day and math test scores and has collected the data shown in the table. The line of best fit for the data is yˆ=0.46x+66.4. Assume the line…
Requirements Required Resources Read/review the following resources for this activity: Textbook: Chapter 1 ,2, 3 Lesson Minimum of 1 scholarly source (can include your textbook) Initial Post Instructions For the initial post, respond to one of the following options, and label the beginning of your post indicating either Option 1 or Option 2: Option 1: Does…
Introduction and Pre-brief In this graded assignment, you will interview Tina Jones to conduct a comprehensive health history and collect data to assess Ms. Jones’ recent right foot injury. You will have the opportunity to educate and empathize with Tina to engage in effective therapeutic communication; create a problem list using evidence from the data you collected; prioritize the identified problems to…
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? Select the correct answer below:…
Question A spinner contains the numbers 1 through 40. What is the probability that the spinner will land on a number that is not a multiple of 6? Give your answer as a fraction. 17/20 Question A baker finds several new recipes to try. Of the new recipes, there are 11 for cookies, 10 for muffins, and 4 for cakes. If the baker selects a…
QUESTION 1 A statistics professor recently graded final exams for students in her introductory statistics course. In a review of her grading, she found the mean score out of 100 points was a x¯=77, with a margin of error of 10. Construct a confidence interval for the mean score (out of 100 points) on the final exam. Provide your answer below: Ans.…
Requirements NOTE: Before initiating any activity in Shadow Health, complete the required course weekly readings and lessons as well as review the introduction and pre-brief. Complete the Shadow Health Concept Lab (Weeks 2, 4, and 5) prior to beginning the graded assignment. Gather subjective and objective data by completing a focused, detailed health history and physical examination for each physical assessment assignment. Critically appraise the findings as normal or abnormal. Complete the post…
Question You want to find the average test score of the students in every math class in 11th grade. There are 15 math classes in 11th grade. You survey the scores of 7 math classes, and you calculate that the average test score is 83%. Which of the following represent the sample and the parameter in this scenario? Select the correct answer below: Sample: 7 math classes Parameter: The parameter is…
Question At a certain fast food restaurant, 77.5% of the customers order items from the value menu. If 14 customers are randomly selected, what is the probability that at least 9 customers ordered an item from the value menu? Use Excel to find the probability. Ans. 0.927 You can also check out (Solution) MATH225 Week 4 Assignment – Evaluating Probability with…
Question Colin is a student in a statistics course looking to show whether the proportion of games played that are won by the visiting team in a certain professional lacrosse league is 50%. Colin randomly selects 83 games from the past few seasons and finds that 37 of the games were won by the visiting team. What are the null…