« previous next »

Author Question: A large statistics class meets on Monday, Wednesday, and Friday each week during the semester. The ... (Read 136 times)

09madisonrousseau09

  • Hero Member
  • *****
  • Posts: 559
on: Jun 24, 2018
A large statistics class meets on Monday, Wednesday, and Friday each week during the semester. The following data shows the number of absent students for the last nine classes.
 
  Class Day Absent Class Day Absent
  1 Mon 5 6 Fri 9
  2 Wed 3 7 Mon 6
  3 Fri 7 8 Wed 4
  4 Mon 5 9 Fri 11
  5 Wed 4
 
  The trend component for the forecast of absent students for Class 10 using multiplicative decomposition is ________.
  A) 6.6
  B) 7.5
  C) 8.2
  D) 8.5

Question 2

When performing a hypothesis test to compare two or more population proportions, the test statistic follows the ________.
 
  A) normal distribution
  B) Student's t-distribution
  C) chi-square distribution
  D) F-distribution
Business Statistics ¦ Donnelly ¦ 2nd Edition
Buy Test-Bank


polinasid

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Large male reindeer Large male reindeer
Photograph of a brain specimen with a large malignant tumor. Photograph of a brain specimen with a large malignant tumor.
Edward Bellamy, author of the utopian novel Looking Backward (1888) Bellamy’s socialism worried many Edward Bellamy, author of the utopian novel Looking Backward (1888) Bellamy’s socialism worried many
The underhood decal showing that this Lexus RX-330 meets both national (Tier 2; BIN 5) and ... The underhood decal showing that this Lexus RX-330 meets both national (Tier 2; BIN 5) and ...
Schematic representation of MHC class I molecule, consisting of 3 α domains and 1 β2-microglobulin ... Schematic representation of MHC class I molecule, consisting of 3 α domains and 1 β2-microglobulin ...
An 8th grade class develops a linear model that predicts the number of cheerios (a small round ... An 8th grade class develops a linear model that predicts the number of cheerios (a small round ...
Video: Apicomplexan life cycle Animation

For a complete list of videos, visit our video library