« previous next »

Author Question: Revised probabilities of events based on additional information are _____. a. joint probabilities ... (Read 195 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
on: Jun 24, 2018
Revised probabilities of events based on additional information are _____.
 a. joint probabilities
  b. posterior probabilities
  c. marginal probabilities
  d. complementary probabilities

Question 2

The average monthly electric bill of a random sample of 256 residents of a city is 90 with a standard deviation of 24.
 a. Construct a 90 confidence interval for the mean monthly electric bills of all residents.
  b. Construct a 95 confidence interval for the mean monthly electric bills of all residents.


jesse.fleming

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jun 24, 2018
Answer to Question 1

b

Answer to Question 2

a. 87.5325 to 92.4675
b. 87.06 to 92.94


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
Reply #2 on: Jun 24, 2018
Thank you


jesse.fleming

  • Sr. Member
  • ****
  • Posts: 301
Reply #3 on: Jun 24, 2018
No problemo


« previous next »
 

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

An electrocardiogram (ECG, EKG) is a commonly used procedure in which the electrical events associat An electrocardiogram (ECG, EKG) is a commonly used procedure in which the electrical events associat
The national quality forum list of serious reportable events The national quality forum list of serious reportable events
Habitat reconstruction is possible based on the kinds of plants present at past sites. Habitat reconstruction is possible based on the kinds of plants present at past sites.
Treatment of Depression with Ketamine The graph shows the effects of ketamine on symptoms of depress Treatment of Depression with Ketamine The graph shows the effects of ketamine on symptoms of depress
Infant and Toddler Development and Responsive Program Planning: A Relationship-Based Approach Infant and Toddler Development and Responsive Program Planning: A Relationship-Based Approach
8.The following table contains DNA-sequence information compiled by Marilyn Kozak (1987). The ... 8.The following table contains DNA-sequence information compiled by Marilyn Kozak (1987). The ...
Video: Frequency of stimulation and force (Recruitment of motor units and force)

For a complete list of videos, visit our video library