This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: You are taking a multiple-choice test that has 9 questions. Each of the questions has 5 choices, ... (Read 104 times)

kodithompson

  • Hero Member
  • *****
  • Posts: 566
on: Jul 24, 2018
You are taking a multiple-choice test that has 9 questions. Each of the questions has 5 choices, with one correct choice per question.
 
  If you select one of these options per question and leave nothing blank, in how many ways can you answer the questions? A) 1,953,125 B) 45 C) 59,049 D) 14

Question 2

Suppose a population has a mean weight of 180 pounds and a standard deviation of 25 pounds. A sample of 100 items is drawn from this population. What is the standard error of the mean?
 
  A) 2.5 B) 1.8 C) 18.0 D) 0.25


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

CourtneyCNorton

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


kodithompson

  • Member
  • Posts: 566
Reply 2 on: Jul 24, 2018
Wow, this really help

miss_1456@hotmail.com

  • Member
  • Posts: 289
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Blood glucose measurement. A postprandial test may be self-administered. (a) A lance pierces the ski Blood glucose measurement. A postprandial test may be self-administered. (a) A lance pierces the ski
layers of the skull to memorize for intracranial questions layers of the skull to memorize for intracranial questions
These photos show a rat burying a test object from which it has just received a single mild shock. These photos show a rat burying a test object from which it has just received a single mild shock.
Taste Test Taste Test
DNA inserted into multiple cloning site of a plasmid disrupts DNA inserted into multiple cloning site of a plasmid disrupts
A test field of GM papaya A test field of GM papaya
Video: Steps of glucose catabolism

For a complete list of videos, visit our video library