Computation of goodness-of-fit test

Assignment Help Basic Statistics
Reference no: EM1395809

In a goodness-of-fit test where the sample size is 200, there are 5 categories, and the significant level in .05. The critical value of X2 is.

a) 9.488

b) 11.070

c) 43.733

d) None of these

Can you show me how to determine this?

Reference no: EM1395809

Questions Cloud

Explain what an isotonic point is : explain what an isotonic point is and compare different plant cells (aquatic, marine, terrestrial plant cell) istonic points with each other and also with sea water. is there any relationship between isotonic points and environment in which the pl..
Does this raise an ethical conflict among abc employees : Does this raise an ethical conflict among ABC's employees? Among ABC also its employees? Among ABC also its shareholders?
Why the internal solute concentration should be different : explain why the internal solute concentration should be different from their marine plant cells.
Rat kidney anatomy valuable to survival in arid environment : Kangaroo rats living in the western American deserts have very efficient kidneys; they excrete an exceedingly small volume of highly-concentrated urine in order not to lose much water from their bodies.
Computation of goodness-of-fit test : In a goodness-of-fit test where the sample size is 200, there are 5 categories, and the significant level in .05. The critical value of X2 is.
Submit your response in a short power point slide : Submit your response in a short Power Point slide presentation in APA format consisting of a minimum of 8 slides which comprises a Title page also then a References page at the end.
Null and alternative hypothesis : Explain the difference between the null and alternative hypothesis. Which one can be proven in a statistical sense?
Xplain how to expand into other markets perhaps residential : explain however, the owners would like some information on Explain how to expand into other markets, perhaps residential also private construction areas in order to diversify their operations.
Sign of slope of regression line : As the correlation coefficient increases from 0.85 to 0.88, do the points of the scatter plot move toward the regression line, or away from it?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Number of coffee drinks per day

Among coffee drinkers, men drink a mean of 3.2 cups per day with a standard deviation of 0.8 cups. assume the number of coffee drinks per day follows a normal distribution.

  Computing t value and global f ratio

Is global F ratio significant? Identify this F ratio, and describe whether it is important.Is coefficient for X1 (productivity) significant?  How do you know?  Mention its t value and accompanying P-value.

  Creating a stem-and-leaf display of data

Create a stem-and-leaf display of these data. Create a box plot of these data.

  Reporting a two-tailed p-value

What test can be performed to compare the percentage of participants who developed abnormal triglyceride levels between the vitamin A and the trace group? Report a two-tailed p value.

  Computing median number of dependents

Compute the median number of dependents?

  Find the shape of this distribution

The lifetime of a 2-volt non-rechargeable battery in constant use has a Normal distribution with a mean of 516 hours and a standard deviation of 20 hours. The proportion of batteries with lifetimes exceeding 520 hours is approximately.

  Determining scatter plot

Use a scatter plot to determine the relationship between the x values and the y values.

  Statements regarding the coefficient of correlation is true

Which of the following statements regarding the coefficient of correlation is true. A value of 0.00 indicates two variables are not related.

  Conversion of frequencies to percentages

Change the frequencies to percentages - is there a group more likely to get high salaries.

  Develop regression model for predicting the asking price

Pick a random sample of 50 homes from the enclosed 90 cases. Double the asking price and selling price and use this data to develop three predictive models:

  Computing mean and variance

What is the expected value and variance for the number of contacts in eight attempts?

  Two-way anova without replication

The following table shows the number of miles driven in each trial.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd