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

Author Question: A class of 30 introductory statistics students took a quiz worth 100 points. The standard deviation ... (Read 64 times)

nelaaney

  • Hero Member
  • *****
  • Posts: 560
on: Apr 14, 2020
A class of 30 introductory statistics students took a quiz worth 100 points. The standard deviation of the
scores was 0. What must be true about the students' scores?
◦ Every student received the same score.
◦ Every student scored 100 on the quiz.
◦ There was an error in the calculation for standard deviation.
◦ 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 nelaaney on Apr 14, 2020

angrybirds13579

  • Sr. Member
  • ****
  • Posts: 344
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


nelaaney

  • Member
  • Posts: 560
Reply 2 on: Apr 14, 2020
Thanks for the timely response, appreciate it

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Best Statistics Question Best Statistics Question
SCIN 130 Quiz 1 SCIN 130 Quiz 1
A noose hanging from a “Liberty Tree” reveals this artist’s bias: The “tar-and-feathering” of a Brit A noose hanging from a “Liberty Tree” reveals this artist’s bias: The “tar-and-feathering” of a Brit
ROM exercises on a patient’s wrist: radial deviation. ROM exercises on a patient’s wrist: radial deviation.
Schematic representation of MHC class I molecule, consisting of 3 α domains and 1 β2-microglobulin ... Schematic representation of MHC class I molecule, consisting of 3 α domains and 1 β2-microglobulin ...
Structures of class I, class II, and class III mobile genetic elements Structures of class I, class II, and class III mobile genetic elements
Video: What are Strong & Weak Acids and How they're different?

For a complete list of videos, visit our video library