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

Author Question: The amount of television viewed by today's youth is of primary concern to Parents Against Watching ... (Read 125 times)

bobbie

  • Hero Member
  • *****
  • Posts: 592
on: Jun 24, 2018
The amount of television viewed by today's youth is of primary concern to Parents Against Watching Television (PAWT). Three hundred parents of elementary school-aged children were asked to estimate the number of hours per week that their child watches television. The upper quartile for the distribution was given as 14 hours. Interpret this value.
 
  What will be an ideal response?

Question 2

The number of homeruns hit during a major league baseball game follows a Poisson distribution with . Find the mean and standard deviation for this distribution.
 
  A) mean = 3.2, standard Deviation = 3.2 B) mean = 1.79, standard Deviation = 3.2
  C) mean = 3.2, standard Deviation = 10.24 D) mean = 3.2, standard Deviation = 1.79


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

14vl19

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jun 24, 2018
Answer to Question 1

75 of the TV viewing times are less than 14 hours per week. 25 of the times exceed 14 hours per week.

Answer to Question 2

D


bobbie

  • Hero Member
  • *****
  • Posts: 592
Reply #2 on: Jun 24, 2018
Thank you


14vl19

  • Sr. Member
  • ****
  • Posts: 310
Reply #3 on: Jun 24, 2018
No problemo


« previous next »
 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

The leaf is usually the primary site of photosynthesis in plants. The leaf is usually the primary site of photosynthesis in plants.
The respiratory system. (a) Sagittal section of the head and neck, revealing the organs of the upper The respiratory system. (a) Sagittal section of the head and neck, revealing the organs of the upper
The Workout (Primary Conditioning Period) The Workout (Primary Conditioning Period)
Primary rainbows are the brightest and most common. Primary rainbows are the brightest and most common.
Primary Active Transport Primary Active Transport
Graphs of Primary Trigonometric Ratios Graphs of Primary Trigonometric Ratios
Video: Eczema

For a complete list of videos, visit our video library