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

Author Question: Independent random samples, each containing 500 observations were selected from two binomial ... (Read 38 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
on: Feb 14, 2020

Question 1

Determine whether the sample sizes are large enough to conclude that the sampling distributions are approximately normal.

n1 = 48, n2 = 55,  1 = .4,  2 = .7

Question 2

Independent random samples, each containing 500 observations were selected from two binomial populations. The samples from populations 1 and 2 produced 210 and 320 successes, respectively. Test against Ha: (p1 - p2) < 0.  Use α = .05.
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by ec501234 on Feb 14, 2020

jessicaduplan

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Feb 14, 2020
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 56% of students answer this correctly


ec501234

  • Member
  • Posts: 573
Reply 2 on: Feb 14, 2020
YES! Correct, THANKS for helping me on my review

dreamfighter72

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Selected Antiemetics Selected Antiemetics
Selected Specialty Supplements Selected Specialty Supplements
Selected Drugs for Angina and Myocardial Infarction Selected Drugs for Angina and Myocardial Infarction
Selected Estrogens and Progestins Selected Estrogens and Progestins
Selected Oral Contraceptives Selected Oral Contraceptives
Schematic representations of (a) random, (b) alternating, (c) block, and (d) graft copolymers. Schematic representations of (a) random, (b) alternating, (c) block, and (d) graft copolymers.
Video: Oogenesis Animation

For a complete list of videos, visit our video library