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

Author Question: A class of 30 French students took a quiz worth 50 points. The standard deviation of the scores was ... (Read 85 times)

panfilo

  • Hero Member
  • *****
  • Posts: 572
on: Apr 14, 2020
A class of 30 French students took a quiz worth 50 points. The standard deviation of the scores was 0. What must be true about the students' scores?
◦ Every student received the same score.
◦ There was an error in the calculation for standard deviation.
◦ Every student scored 50 on the quiz.
◦ The mean, median, and mode must all be 0.
Introductory Statistics: Exploring the World Through Data ¦ Gould, Ryan ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by panfilo on Apr 14, 2020

lorealeza77

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Apr 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 25% of students answer this correctly


panfilo

  • Member
  • Posts: 572
Reply 2 on: Apr 14, 2020
Wow, this really help

dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

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?

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?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Standard Model of Elementary Particles Standard Model of Elementary Particles
Mitosis + Check Points 2 of 5 Mitosis + Check Points 2 of 5
Toussaint L’Ouverture leads a revolt of slaves against the French in Haiti—the first and only major Toussaint L’Ouverture leads a revolt of slaves against the French in Haiti—the first and only major
Upsetting the entire social order, the French Revolution removed the past as a sure guide to the ... Upsetting the entire social order, the French Revolution removed the past as a sure guide to the ...
What Is a Standard Drink? What Is a Standard Drink?
Vector has a magnitude of 5.5 cm and points along the x-axis. Vector has a magnitude of ... Vector has a magnitude of 5.5 cm and points along the x-axis. Vector has a magnitude of ...
Video: Leukemia

For a complete list of videos, visit our video library