(Answer) MATH399N – Week 7 Assignment: Hypothesis Testing with Technology – Excel
QUESTIONS Question 1 James was eating a bag of candies that came in eight different colors. He noticed that there appeared to be far less green candies than any of… Read More »(Answer) MATH399N – Week 7 Assignment: Hypothesis Testing with Technology – Excel
(Answer) MATH399N – Week 7 Assignment: Conduct a Hypothesis Test for Proportion – Critical Value/Rejection Region Approach
QUESTIONS Question 1 A police officer claims that the proportion of drivers wearing seat belts is more than 55%. To test this claim, a random sample of drivers are checked for… Read More »(Answer) MATH399N – Week 7 Assignment: Conduct a Hypothesis Test for Proportion – Critical Value/Rejection Region Approach
(Answer) MATH399N – Week 7 Assignment: Week 7 – Developing Hypothesis and Understanding Possible Conclusions for Proportion
QUESTIONS Question 1 A hospital administrator claims that the proportion of knee surgeries that are successful is 87%. To test this claim, a random sample of 450 patients who underwent knee surgery is… Read More »(Answer) MATH399N – Week 7 Assignment: Week 7 – Developing Hypothesis and Understanding Possible Conclusions for Proportion
(Answer) MATH399N – Week 7 Assignment: Conduct a Hypothesis Test for Mean – Population Standard Deviation Unknown – Critical Value/Rejection Region Approach
QUESTIONS Question 1 Using the information above, choose the correct conclusion that interprets the results within the context of the hypothesis test. We should reject the null hypothesis because t0<tα. So,… Read More »(Answer) MATH399N – Week 7 Assignment: Conduct a Hypothesis Test for Mean – Population Standard Deviation Unknown – Critical Value/Rejection Region Approach
(Answer) MATH399N – Week 7 Assignment: Developing Hypothesis for Mean and Understanding Possible Conclusions
QUESTIONS Question 1 According to a survey, the average American person watches TV for 3 hours per week. To test if the amount of TV in New York City is less than… Read More »(Answer) MATH399N – Week 7 Assignment: Developing Hypothesis for Mean and Understanding Possible Conclusions
(Answer) MATH399N – Week 7 Assignment: Conduct a Hypothesis Test for Mean – Population Standard Deviation Known – Critical Value/Rejection Region Approach
QUESTIONS Question 1 Based on Hugo’s study outcomes regarding his pitch speed, choose the correct conclusions that interprets the results within the context of the hypothesis test. Select all that… Read More »(Answer) MATH399N – Week 7 Assignment: Conduct a Hypothesis Test for Mean – Population Standard Deviation Known – Critical Value/Rejection Region Approach
(Answer) MATH399N – Week 7 Assignment: Week 7 – Developing Hypothesis and Understanding Possible Conclusions for Mean
Question 1 Identify the type of hypothesis test below. H0:X=10.2, Ha: X>10.2 Question 2 Which of the hypothesis tests listed below is a left-tailed test? Select all correct answers. H0: μ=18, Ha: μ<18 H0:… Read More »(Answer) MATH399N – Week 7 Assignment: Week 7 – Developing Hypothesis and Understanding Possible Conclusions for Mean
(Answer) MATH399N – Week 7 Assignment: Course Project Part II
Hypothesis Testing is the use of statistics to determine the probability that a given claim is true. In Part II of this project, you will choose a data set, review… Read More »(Answer) MATH399N – Week 7 Assignment: Course Project Part II
(Answer) MATH399N – Week 7 Discussion: Rejection Region
Required Resources Read/review the following resources for this activity: Textbook: Chapter 9 (All Sections) Lesson Minimum of 1 scholarly source Initial Post Instructions After reviewing data from a sample, an… Read More »(Answer) MATH399N – Week 7 Discussion: Rejection Region