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

Author Question: A professor wishes to discover if seniors skip more classes than do freshmen. Suppose he knows that ... (Read 71 times)

yulisa3298

  • Full Member
  • ***
  • Posts: 146
on: Feb 26, 2023
A professor wishes to discover if seniors skip more classes than do freshmen. Suppose he knows that freshmen skip 2% of their classes. He randomly samples a group of seniors. Out of 2521 classes, this group skipped 77 classes. Based on the sample, does it appear that seniors skip more than 2% of their classes? State the critical value (CV), test statistic (TS), and decision from the test. (Useα= 0.01.)

◦

CV = 1.2816; TS = 3.78; rejectH0


◦

CV = 2.3263; TS = 3.78; rejectH0


◦

CV = 2.3263; TS = 3.08; rejectH0


◦

CV = 1.2816; TS = 3.08; rejectH0

Introductory Statistics: A Problem-Solving Approach ¦ Kokoska ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by yulisa3298 on Feb 26, 2023

reactx

  • Full Member
  • ***
  • Posts: 162
Reply #1 on: Feb 26, 2023
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


yulisa3298

  • Member
  • Posts: 146
Reply 2 on: Feb 26, 2023
Gracias!

softEldritch

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Classes of colorectal cancer. Classes of colorectal cancer.
Taking an interesting course can help keep your brain active. These seniors are taking a class in ... Taking an interesting course can help keep your brain active. These seniors are taking a class in ...
Marx's Model Of The Social Classes Marx's Model Of The Social Classes
The number of phenotypic classes in the F2 generation increases as the number of genes controlling t The number of phenotypic classes in the F2 generation increases as the number of genes controlling t
Suppose a country imports televisions. The country's supply and demand curves are shown in ... Suppose a country imports televisions. The country's supply and demand curves are shown in ...
Suppose the market supply curve is p = 5Q. If price increases from 10 to 15, the change in ... Suppose the market supply curve is p = 5Q. If price increases from 10 to 15, the change in ...
Video: Cellular Defects - Osteoblasts, Osteoclasts and Osteocytes

For a complete list of videos, visit our video library