Question

What would be a Type I error when doing hypothesis testing?

What would be a Type I error when doing hypothesis testing?

Social-Sciences   Psychology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

While testing our hypothesis we create a null hypothesis which means that there is no relationship between our variables. If our original hypothesis is found to be true, we reject the null hypothesis.

Type I error occurrs when we falsely reject a true null hypothesis. I.e our variables show no relationship but we conclude that they are in fact related to each other. So we accept the alternate hypothesis even though it can be a result of chance.

This type of error is denoted by alpha. ( mathematical symbol)

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In hypothesis testing, a Type 1 error occurs when the null hypothesis is not rejected when...
In hypothesis testing, a Type 1 error occurs when the null hypothesis is not rejected when the null hypothesis is true. the null hypothesis is rejected when the null hypothesis is true. the null hypothesis is not rejected when the alternative hypothesis is true
What are the steps in hypothesis testing? What is the goal of hypothesis testing? What are...
What are the steps in hypothesis testing? What is the goal of hypothesis testing? What are null and alternative hypotheses? In §9.2 the concepts of Type I and Type II errors are introduced.Consider the situation where a husband and wife go to the doctor’s office to each get some tests run and the doctor accidentally mixes up their charts. The doctor comes into the exam room with the results of the tests and declares that the wife is NOT pregnant but...
Typically, when we decrease the probability of a type I error for a hypothesis test, we:...
Typically, when we decrease the probability of a type I error for a hypothesis test, we: decrease the probability of a type II error increase the probability of a type II error
Type I error is: A. Deciding the alternative hypothesis is true when it is false B....
Type I error is: A. Deciding the alternative hypothesis is true when it is false B. Deciding the alternative hypothesis is true when it is true C. Deciding the null hypothesis is true when it is false D. Deciding the null hypothesis is false when it is true E. All of the above F. None of the above Type II error is: A. Deciding the null hypothesis is false when it is true B. Deciding the null hypothesis is true...
IF IN AN HYPOTHESIS TEST I FAIL TO REJECT Ho, WHAT TYPE OF ERROR MIGHT I...
IF IN AN HYPOTHESIS TEST I FAIL TO REJECT Ho, WHAT TYPE OF ERROR MIGHT I HAVE MADE. A. TYPE I B. TYPE II C. TYPE 5 D. SUBTRACTION ERROR.
Which of the following sentences best characterizes the relationship among Type 1 error, Type II error,...
Which of the following sentences best characterizes the relationship among Type 1 error, Type II error, Sample Size, and the power of hypothesis testing? hypothesis testing does not rely on sample size, Type I or Type II error Type I error is inflated as Type II error decreases, neither is related to sample size When the sample size is small, there is a higher chance of committing a Type II error and decreased power to reject the null hypothesis When...
The probability of committing a Type I error when the null hypothesis is true as an...
The probability of committing a Type I error when the null hypothesis is true as an equality is a. The confidence level b. p c. Greater than 1 d. The level of significance
Identify the type I error and the type II error for a hypothesis test of the...
Identify the type I error and the type II error for a hypothesis test of the indicated claim. The percentage of households with more than 1households with more than 1 pet is greater than sixtyfive percent Identify the type I error. Choose the correct answer below. A. Reject the null hypothesis that the percentage of households with more than 1households with more than 1 pet is greater than 65 % when it is actually true. B. Fail to reject the...
What type of error occurs if you fail to reject (aka "accept") H0 when, in fact,...
What type of error occurs if you fail to reject (aka "accept") H0 when, in fact, it is not true? Question 1 options: For a given sample size in hypothesis testing, Question 2 options: Type II error will not be effected by Type I error. the smaller the Type I error, the larger the Type II error will be. the smaller the Type I error, the smaller the Type II error will be. the sum of Type I and Type...
Describe each of the errors in hypothesis testing below: (a) under what circumstances does a Type...
Describe each of the errors in hypothesis testing below: (a) under what circumstances does a Type I error occur? (b) under what circumstances does a Type II error occur?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT