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

Author Question: The use of the normal probability distribution as an approximation of the sampling distribution of ... (Read 146 times)

sabina

  • Hero Member
  • *****
  • Posts: 563
on: Jun 24, 2018
The use of the normal probability distribution as an approximation of the sampling distribution of pis based on the condition that both np and n(1  p) equal or exceed _____.
 a. .05
  b. 5
  c. 15
  d. 30

Question 2

For a standard normal distribution, the probability of obtaining a z value between 1.9 and 1.7 is _____.
 a. .9267
  b. .4267
  c. 1.4267
  d. .5000


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

milbourne11

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 24, 2018
Answer to Question 1

b

Answer to Question 2

a


sabina

  • Member
  • Posts: 563
Reply 2 on: Jun 24, 2018
Wow, this really help

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

A normal pregnancy. A normal pregnancy.
Normal portal circulation. Normal portal circulation.
Distribution of Rods and Cones on the Retina Distribution of Rods and Cones on the Retina
Normal (A) and Abnormal (B) Balance between Dopamine and Acetylcholine Normal (A) and Abnormal (B) Balance between Dopamine and Acetylcholine
Normal (emmetropic) eye Normal (emmetropic) eye
Distribution of coral reefs Distribution of coral reefs
Video: Secretin (inhibiting gastric acid secretion), Cholecystokinin (fat digestion) & Cholecystokinin

For a complete list of videos, visit our video library