This topic contains a solution. Click here to go to the answer

Author Question: The null hypothesis for p = proportion of students who own their own car is H0: p = 0.10 . The ... (Read 177 times)

jjjetplane

  • Hero Member
  • *****
  • Posts: 556
The null hypothesis for p = proportion of students who own their own car is H0: p = 0.10 . The significance level is set at  = 0.05. Based on your decision in question 39, what mistake (error) could have been made?

Question 2

A large company is making all of its employees take a stress test. Test scores on this stress test follow a normal distribution with a mean score of 3 and a standard deviation of 0.9 . A random sample of 35 employees is to be taken. What is the standard deviation of the sampling distribution of the sample mean stress score?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

matt

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

Type 1.

Answer to Question 2

0.152




jjjetplane

  • Member
  • Posts: 556
Reply 2 on: Jul 24, 2018
Gracias!


ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

For a complete list of videos, visit our video library