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

Author Question: A sample of 52 books has a mean cost of $97.26 and a standard deviation of $4.10. Use this ... (Read 138 times)

washai

  • Hero Member
  • *****
  • Posts: 523
on: Apr 7, 2020
A sample of 52 books has a mean cost of $97.26 and a standard deviation of $4.10. Use this information and the special cases of Chebychev's rule to complete the statements below:

(i) At least 39 of the 52 books cost between ___________ and ___________;
(ii) At least ____________ of the 52 books cost between $84.96 and $109.56.

◦ (i) $84.96, $109.56
(ii) 40
◦ (i) $93.16, $101.36
(ii) 47
◦ (i) $87.01, $107.51
(ii) 43
◦ (i) $89.06, $105.46
(ii) 47
Introductory Statistics ¦ Weiss ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by washai on Apr 7, 2020

nickk12214

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Apr 7, 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


washai

  • Member
  • Posts: 523
Reply 2 on: Apr 7, 2020
YES! Correct, THANKS for helping me on my review

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Sample Teaching Plan for Hypertension Cont. Sample Teaching Plan for Hypertension Cont.
A spark plug thread chaser is a low-cost tool that hopefully will not be used often, but is ... A spark plug thread chaser is a low-cost tool that hopefully will not be used often, but is ...
How to write a quadratic equation in standard form when a graph is given How to write a quadratic equation in standard form when a graph is given
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Some Standard Shapes of Greek Vessels Some Standard Shapes of Greek Vessels
What is the [OH-] in a seawater sample if the pH is 8.65? What is the [OH-] in a seawater sample if the pH is 8.65?
Video: Burn Animation

For a complete list of videos, visit our video library