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

Author Question: Prior to the start of the season, it was expected that audience proportions for the four major news ... (Read 70 times)

blkth103

  • Full Member
  • ***
  • Posts: 156
on: Mar 25, 2023

Prior to the start of the season, it was expected that audience proportions for the four major news networks would be CBS 28%, NBC 35%, ABC 22% and BBC 15%.  A recent sample of homes yielded the following viewing audience data.

 

 Observed frequencies(fi)
CBS850
NBC980
ABC670
BBC500

 

We want to determine whether or not the recent sample supports the expectations for the number of homes of the viewing audience of the four networks.

 

a.  State the null and alternative hypotheses to be tested.

b.  Compute the test statistic.

c.  The null hypothesis is to be tested at 95% confidence.  Determine the critical value for this test.

d.  What do you conclude?

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by blkth103 on Mar 25, 2023

viper01

  • Full Member
  • ***
  • Posts: 160
Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 58% of students answer this correctly


blkth103

  • Member
  • Posts: 156
Reply 2 on: Mar 25, 2023
YES! Correct, THANKS for helping me on my review

robbielu01

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Location of the major baroreceptors. Location of the major baroreceptors.
Earth’s Major Tectonic Plates Earth’s Major Tectonic Plates
Part A - Calculating the expected number of each phenotype Part A - Calculating the expected number of each phenotype
Major Events in the History of Psychology (5 of 6) Major Events in the History of Psychology (5 of 6)
Major components and functions of the nervous system. Major components and functions of the nervous system.
Nonpharmacologic Therapies for Major Depression Nonpharmacologic Therapies for Major Depression
Video: Deglutition

For a complete list of videos, visit our video library