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

Author Question: Based on this data, a student who studied 3.75 hours would receive a grade of ______ on the test ... (Read 18 times)

mwit1967

  • Hero Member
  • *****
  • Posts: 501
on: Jul 25, 2018
Based on this data, a student who studied 3.75 hours would receive a grade of ______ on the test (where B = 60 - 80, C = 40 - 60, D = 20 - 40).
 
  A) C B) A C) D D) B

Question 2

Suppose the number of babies born during an 8-hour shift at a hospital's maternity wing follows a Poisson distribution with a mean of 2 an hour. Some people believe that the presence of a full moon increases the number of births that take place.
 
  Suppose during the presence of a full moon, County Hospital experienced eight consecutive hours with more than three births. Based on this fact, comment on the belief that the full moon increases the number of births.
  A) The belief is supported as the probability of observing this many births would be 0.143.
  B) The belief is supported as the probability of observing this many births would be 0.000000175.
  C) The belief is not supported as the probability of observing this many births is 0.000000175.
  D) The belief is not supported as the probability of observing this many births is 0.143.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ong527

  • Sr. Member
  • ****
  • Posts: 285
Reply #1 on: Jul 25, 2018
Answer to Question 1

B

Answer to Question 2

B


mwit1967

  • Member
  • Posts: 501
Reply 2 on: Jul 25, 2018
Thanks for the timely response, appreciate it

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Phylogeny based on the FIT2 gene Phylogeny based on the FIT2 gene
Growth Chart for American Girls From Birth Through Age 3 Growth slows from infancy to toddlerhood b Growth Chart for American Girls From Birth Through Age 3 Growth slows from infancy to toddlerhood b
4.1 Age changes in total IQ based on cross-sectional data (lower line) and longitudinal data ... 4.1 Age changes in total IQ based on cross-sectional data (lower line) and longitudinal data ...
From your experiences in grade school, can you tell if or how your teachers unintentionally helped ... From your experiences in grade school, can you tell if or how your teachers unintentionally helped ...
Basic Marketing Research: Using Microsoft Excel Data Analysis Basic Marketing Research: Using Microsoft Excel Data Analysis
Mg can react with HCl to produce the white solid MgCl2 and H2 gas. A student mixes 1.99 g of ... Mg can react with HCl to produce the white solid MgCl2 and H2 gas. A student mixes 1.99 g of ...
Video: Digestive System Animation

For a complete list of videos, visit our video library