## Alden is registering for classes next semester. He uses the Quantitative

Question Alden is registering for classes next semester. He uses the Quantitative Reasoning Process to decide between two teachers, Dr. Alvarez, and Dr. Bareno . He speaks to 16 friends that previously took the course from Dr. Alvarez and also speaks to 19 friends that took it from Dr. Bareno. Eight of his friends said they highly recommend Dr. Alvarez. Eleven of his friends highly recommend Dr. Bareno. Based on Alden’s minimal study, what percent of students “highly recommend” Dr. Alvarez? _____50.0_______ % (Round the final percentage to one decimal place) What percent “highly recommend” Dr.Bareno?_____57.9_______ % (Round the final percentage to one decimal place) To be statistically accurate in his decision, Alden decides to create a 95% confidence interval for his two percentages. What values does he find for each confidence interval?Confidence interval for the true proportion that “highly recommend” Dr Alvarez:(Enter the low value in the first blank and the high value in the second blank. Round values to one decimal place)____________ %,to____________ % Confidence interval for the true proportion that “highly recommend” Dr. Bareno:(Enter the low value in the first blank and the high value in the second blank. Round values to one decimal place)____________ %, to____________ %

## If x and y are positive integers such that (3x 7y) is a multiple

Question Get Answer If x and y are positive integers such that (3x 7y) is a multiple of 11, then which of the following will be divisible by 11 ?A. 4x 6y B. x y 4 C. 9x 4y D. 4x – 9ythe value of x and y is also required…moreever,the answer is not 0,0… give me the easiet possible java solution for this ..

## This Discussion assists in solidifying your understanding of statistical testing by engaging in some data analysis. This week you will

This Discussion assists in solidifying your understanding of statistical testing by engaging in some data analysis. This week you will work with a real, secondary dataset to construct a research question, estimate a multiple regression model, and interpret the results. Whether in a scholarly or practitioner setting, good research and data analysis should have the benefit of peer feedback. For this Discussion, you will post your response to the hypothesis test, along with the results. Be sure and remember that the goal is to obtain constructive feedback to improve the research and its interpretation, so please view this as an opportunity to learn from one another. To prepare for this Discussion: Review this week’s Learning Resources and media program related to multiple regression. Create a research question using the General Social Survey that can be answered by multiple regression. Use SPSS to answer the research question. Post your response to the following: If you are using the Afrobarometer Dataset, report the mean of Q1 (Age). If you are using the HS Long Survey Dataset, report the mean of X1Par1Edu. What is your research question? What is the null hypothesis for your question? What research design would align with this question? What dependent variable was used and how is it measured? What independent variable is used and how is it measured? What other variables were added to the multiple regression models as controls? What is the justification for adding the variables? If you found significance, what is the strength of the effect? Explain your results for a lay audience, explain what the answer to your research question. Be sure to support your Main Post and Response Post with reference to the week’s Learning Resources and other scholarly evidence in APA Style.

## For this Assignment, you will continue your practice as a critical consumer of research. You will critically evaluate a scholarly

For this Assignment, you will continue your practice as a critical consumer of research. You will critically evaluate a scholarly article related to multiple regression. To prepare for this Assignment: Use the Course Guide and Assignment Help found in this week’s Learning Resources and search for a quantitative article that includes multiple regression testing. Also, you can use as guide the Research Design Alignment Table located in this week’s Learning Resources. For this Assignment: Write a 3- to 5-paragraphs critique of the article (2 to 3 pages). In your critique, include responses to the following: Why did the authors use multiple regression? Do you think it’s the most appropriate choice? Why or why not? Did the authors display the data? Do the results stand alone? Why or why not? Did the authors report effect size? If yes, is this meaningful? Use proper APA format, citations, and referencing.

## Why are sampling distributions important to the study of inferential statistics? In your answer, demonstrate your understanding by providing an

Why are sampling distributions important to the study of inferential statistics? In your answer, demonstrate your understanding by providing an example of a sampling distribution from an area such as business, sports, medicine, social science, or another area with which you are familiar. Remember to cite your resources and use your own words in your explanation.

## A study determined that 8% of children under 18 years old lived with

Question A study determined that 8% of children under 18 years old lived with their father only. Find the probability that none of the children selected at random from 11 children under 18 years old lived with their father only.The probability that none of the children lived with their father only is