Use this information to answer the next two questions a

Assignment Help Basic Statistics

Reference no: EM13618992

Use this information to answer the next two questions. A researcher at a major hospital wishes to estimate the proportion of the adult population of the United States that has high blood pressure.

1. Given H0: ? = 25, H1: ? ? 25, and P-value = 0.033 . Do you reject or fail to reject H0 at the 0.01 level ofsignificance?

A) reject H0
B) fail to reject H0
C) not sufficient information to decide

2. In Hypotheses testing the Type I error is committed when

3. In Hypotheses testing the Type II error is committed when

4. In Hypotheses testing the probability of Type I error is called

5. Given H0: ? = 25, H1: ? > 25 identify the type of the test

A) Left-tailed
B) Right-tailed
C) Two-tailed

6. During a boxing match, two contenders bump heads. The referee checks the concussion on one of the boxers.

H0: The boxer is fine and able to continue boxing.

H1: The boxer is injured and must stop boxing.

The referee finds the concussion too severe and stops the fight but the boxer is fine and not seriously injured. What type of error was made?

A) Type I error
B) Type II error

7. A police officer pulls over an individual that was driving recklessly. The police office is trying to determine if the individual should be arrested for driving under the influence of alcohol.

H0: The individual is not driving under the influence of alcohol.

H1: The individual is driving under the influence alcohol.

The police officer determines that the individual should not be arrested and is not driving under the influence of alcohol when the individual is under the influence of alcohol. What type of error was made?

A) Type I error
B) Type II error

Reference no: EM13618992

Questions Cloud

Find the force on the rod as a function of velocity v and : a rod has resistance r and is placed on parallel rails with negligible resistance within a magnetic field directed

Fred did a study to see if a psychiatric patients respond : fred did a study to see if a psychiatric patients respond to a better to a certain kind of therapy. he arranged for

The firm has hired an underwriter who arranges a full : aarons sailboats has decided to take the company public by offering a total of 120000 shares of common stock to the

Specify the electric field strength e1e2 and e3 in : a 10-cm-long thin glass rod uniformly charged to 13.0 ncand a 10-cm-long thin plastic rod uniformly charged to

Use this information to answer the next two questions a : use this information to answer the next two questions. a researcher at a major hospital wishes to estimate the

You have 36 years left until retirement and want to retire : you have 36 years left until retirement and want to retire with 4.9 million. your salary is paid annually and you will

An electron with kinetic energy 164 kev circles in a plane : an electron with kinetic energy 1.64 kev circles in a plane perpendicular to a uniform magnetic field. the orbit radius

The coeficient of kinetic friction between the crate and : a crate with mass 50kg is pulled up a 30 degree incline by a person pulling on a rope that makes a 30 degree angle with

A 10-year annuity pays 1250 per month and payments are : a 10-year annuity pays 1250 per month and payments are made at the end of each month. if the interest rate is 12

User Account

All Pages