Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
What is the probability of randomly choosing a Black woman? What is the probability of randomly choosing a White woman AND a Low birth weight?
What are the steps in hypothesis testing for the p-value method? Write two sentences to tell what happens for each step.
Develop a 90% confidence interval for the average yearly income of all pilots. Explain how you know whether to use z or t values in these types of problems.
If you don't put that marble back, what is the probability of drawing another green marble? What is the textbook's definition of conditional probability?
What are 4 characteristics of a binomial experiment? What is probability that batch is incorrectly accepted if only 75% of its laptops conform to specification?
What probability corresponds with Frank's z score? Why was Frank's z score negative? Why wasn't his probability negative?
Organizations look at results in many ways: expenses, quality levels, efficiencies, time, costs, etc. What measures does your department keep track of?
What are some examples of probability outcomes in your work or life? How does the normal curve relate to activities/things you are associated with?
What is a hypothesis test? Why do we need to use them to make decisions about relating sample results to the population.
How can you or your department decide whether or not the observed differences over time are important? How could using a mean difference test help?
What examples can you provide on when we might use each type? What would be the appropriate hypotheses statements for each example?
Several statistical tests have a way to measure effect size. What is this, and when you want to use it in looking at results from the tests on job related data?
What are some examples of variables that you might want to check using the chi-square tests? What would these results tell you?
BUS 308 Statistics for Managers Discussion Post help and solution, tutors service 24/7: Correlation- Ashford University
Correlate F.B.S. with B.M.I. What correlation coefficient will you use? Explain what it means for two variables to have a statistically significant correlation.
For the estimated value, what would be the coefficient of determination and what does it mean? Is this a strong correlation? Explain.
Explain what the regression line represents. Explain what each term of the equation represents and interpret this regression solution.
Use Excel's Analysis ToolPak to conduct a regression analysis of FloorArea and AssessmentValue. Is FloorArea a significant predictor of AssessmentValue?
Produce a frequency distribution table and histogram. Describe the dependent variable measurement scale as nominal, ordinal, interval, or ratio.
Create a pie chart to display the Average Annual Costs of the listed institutions. Split these into whatever amount ranges that you would like.
STAT 6202 Mathematical Statistics: Derive posterior density function g(?|x); b) compute posterior mean. (Note: G(a) = ?08 ta-1e-tdt.)
Indicate what information should be collected to track and evaluate the effectiveness of your recommendations. How can this data be collected?
G163 Essential Statistics and Analytics Project Homework help and solution, live tutors 24/7- Rasmussen College
Explain the dependent variable measurement scale as nominal, ordinal, interval, or ratio.
What values did I hold that made it so important to me? How could all these values have affected my actions?