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

Author Question: The expression used to compute an interval estimate of may depend on any of the following factors ... (Read 181 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
on: Jun 24, 2018
The expression used to compute an interval estimate of  may depend on any of the following factors EXCEPT _____.
 a. the sample size
  b. whether the population standard deviation is known
  c. whether the population has an approximately normal distribution
  d. whether there is sampling error

Question 2

Suppose x is a normally distributed random variable with a mean of 12 and a standard deviation of 3 . The probability that x equals 19.62 is _____.
 a. 0
  b. .0055
  c. .4945
  d. .9945


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cascooper22

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jun 24, 2018
Answer to Question 1

d

Answer to Question 2

a


ap345

  • Member
  • Posts: 537
Reply 2 on: Jun 24, 2018
Gracias!

strudel15

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

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?

There are more bacteria in your mouth than there are people in the world.

Environmental factors restricting the distribution of Chthamalus to the upper intertidal zone. Environmental factors restricting the distribution of Chthamalus to the upper intertidal zone.
Risk Factors for Cardiovascular Disease Risk Factors for Cardiovascular Disease
Curative Factors of Group Therapy Curative Factors of Group Therapy
Factors Affecting Saturation and Condensation: Effect of Curvature Factors Affecting Saturation and Condensation: Effect of Curvature
Factors Affecting the Affinity of Hb for O2 Factors Affecting the Affinity of Hb for O2
Sketch a graph of the function h(x), by hand on the following interval: Sketch a graph of the function h(x), by hand on the following interval:
Video: Graded potentials - electrical characteristics and types

For a complete list of videos, visit our video library