« previous next »

Author Question: If the monthly rent of all one-bedroom apartments in a small town are known to be normally ... (Read 97 times)

mckennatimberlake

  • Hero Member
  • *****
  • Posts: 559
on: Jul 24, 2018
If the monthly rent of all one-bedroom apartments in a small town are known to be normally distributed with a mean equal to 175 a month and standard deviation of 35, which of the following would be the highest individual rent that you might expect to find?
 a. about 195
  b. about 210
  c. about 245
  d. about 280
  e. More information is needed to answer the question.

Question 2

If you wish to test the difference between the means of two-paired populations with samples of size 15 each, then the appropriate degrees of freedom is equal to:
 a. 29
  b. 28
  c. 15
  d. 14
  e. 12


ju

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« 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?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

The specialized arrangement of tissues in the small intestine. The specialized arrangement of tissues in the small intestine.
Blood glucose measurement. A postprandial test may be self-administered. (a) A lance pierces the ski Blood glucose measurement. A postprandial test may be self-administered. (a) A lance pierces the ski
Although average brain size increases gradually though time in H. erectus, individuals with small br Although average brain size increases gradually though time in H. erectus, individuals with small br
Ovulation Process The two ovaries alternate ovulation in each monthly cycle. Ovulation Process The two ovaries alternate ovulation in each monthly cycle.
Structure of a small nuclear RNA (snRNA) Structure of a small nuclear RNA (snRNA)
Three-dimensional models of the small and large subunits of ribosomes. Three-dimensional models of the small and large subunits of ribosomes.
Video: Resting membrane potential - electrical polarity and maintenance requirements

For a complete list of videos, visit our video library