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

Author Question: If a store manager selected a sample of customers and computed the mean income for this sample, he ... (Read 124 times)

charchew

  • Hero Member
  • *****
  • Posts: 579
on: Jul 24, 2018
If a store manager selected a sample of customers and computed the mean income for this sample, he has computed:
 a. a parameter
  b. a statistic
  c. a qualitative value
  d. all of these
  e. none of these

Question 2

The Student's t-distributions have an approximately normal distribution but are more dispersed than the standard normal distribution.
  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

kaillie

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

T


charchew

  • Member
  • Posts: 579
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

kusterl

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

« previous next »
 

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui
Sample Items from the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS) Sample Items from the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS)
Selected Pediatric Drugs for Which Specific Indications and Dosage Guidelines Exist Selected Pediatric Drugs for Which Specific Indications and Dosage Guidelines Exist
Selected Antiemetics Selected Antiemetics
Vapor Densities of Selected Chemicals Vapor Densities of Selected Chemicals
(a) Graph for converting values to p values. (b) Table of values for selected values of df (a) Graph for converting values to p values. (b) Table of values for selected values of df
Video: Enzyme structure - Properties of enzymes

For a complete list of videos, visit our video library