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

Author Question: Expressed in percentiles, the upper quartile is the 75th percentile. Indicate whether the ... (Read 54 times)

panfilo

  • Hero Member
  • *****
  • Posts: 572
on: Jul 24, 2018
Expressed in percentiles, the upper quartile is the 75th percentile.
  Indicate whether the statement is true or false

Question 2

Suppose that 800 students in Michigan State University are taking elementary statistics this semester. Two samples of size 50 are needed in order to test some pre-course skill against the same skill after the students complete the course. Describe how you would obtain your samples if you were to use independent samples.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jane

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jul 24, 2018
Answer to Question 1

T

Answer to Question 2

Obtain a measurement of this skill from 50 randomly selected students before the course begins. Then obtain another sample of 50 randomly selected from those completing the course. This leads to 100 measurements from 100 students (one from each student).


panfilo

  • Member
  • Posts: 572
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

recede

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Cast of Isotelus rex, the largest known trilobite from the middle to upper Ordovician of North Ameri Cast of Isotelus rex, the largest known trilobite from the middle to upper Ordovician of North Ameri
Bones of the upper extremity. Bones of the upper extremity.
Holding the head with one hand, apply effleurage to upper trapezius on one side using the fist. When ... Holding the head with one hand, apply effleurage to upper trapezius on one side using the fist. When ...
Wag the arm to mobilize the joints of the upper extremities. Grasp the hand and lift the arm off the ... Wag the arm to mobilize the joints of the upper extremities. Grasp the hand and lift the arm off the ...
Stand behind recipient and use two hands to knead both sides of upper trapezius. Stand behind recipient and use two hands to knead both sides of upper trapezius.
Press Bladder meridian points along upper orbital ridge with fingertips, from B-1 on the inside ... Press Bladder meridian points along upper orbital ridge with fingertips, from B-1 on the inside ...
Video: Types of Burns

For a complete list of videos, visit our video library