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

Author Question: The grade point averages for 10 randomly selected students in an algebra class with 125 students are ... (Read 2340 times)

daltonest1984

  • Hero Member
  • *****
  • Posts: 536
on: Jan 16, 2020
The grade point averages for 10 randomly selected students in an algebra class with 125 students are listed below. What is the effect on the width of the confidence interval if the sample size is increased to 20?
2.0    3.2    1.8    2.9    0.9    4.0    3.3    2.9    3.6    0.8

◦ The width remains the same.
◦ The width decreases.
◦ It is impossible to tell without more information.
◦ The width increases.
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by daltonest1984 on Jan 16, 2020

jharrington11

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jan 16, 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 29% of students answer this correctly


daltonest1984

  • Member
  • Posts: 536
Reply 2 on: Jan 16, 2020
Wow, this really help

ghepp

  • Member
  • Posts: 361
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Your Culture and Your Point of View Your Culture and Your Point of View
One-point linear perspective. One-point linear perspective.
Selected Antiemetics Selected Antiemetics
Selected Oral Contraceptives Selected Oral Contraceptives
Selected Topical Corticosteroids for Dermatological and Oral Lesions Selected Topical Corticosteroids for Dermatological and Oral Lesions
Pete’s pet snake reading grade 1 Pete’s pet snake reading grade 1
Video: B cells and antibodies

For a complete list of videos, visit our video library