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

Author Question: Lily recently took a biochemistry test, and it was reported back to her that her score placed her at ... (Read 94 times)

jCorn1234

  • Hero Member
  • *****
  • Posts: 545
Lily recently took a biochemistry test, and it was reported back to her that her score placed her at the 97th percentile. Therefore:
 a. Lily's score has a z-score of 0.97
  b. Lily was in the bottom 3 of the students who took the test
  c. Lily scored as high or higher than 97 of the students who took the test
  d. ninety-seven students who took the test scored below Lily
  e. ninety-seven students who took the test scored the same as Lily

Question 2

For right-hand tail test of the difference between proportions using two independent samples at the 5 level of significance, the critical value for the z-test is 1.65, but it is 1.96 for the t-test.
  Indicate whether the statement is true or false



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chevyboi1976

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

C

Answer to Question 2

F





 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

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.

For a complete list of videos, visit our video library