« previous next »

Author Question: Which of the following variables uses the interval scale of measurement? a. name of stock exchange ... (Read 66 times)

big1devin

  • Hero Member
  • *****
  • Posts: 583
on: Jun 24, 2018
Which of the following variables uses the interval scale of measurement?
 a. name of stock exchange
  b. time
  c. SAT scores
  d. social security number

Question 2

The prices of condos in a city are normally distributed with a mean of 90,000 and a standard deviation of 28,000.
 a. The city government exempts the cheapest 6.68 of the condos from city taxes. What is the maximum price of the condos that will be exempt from city taxes?
  b. If 1.79 of the most expensive condos are subject to a luxury tax, what is the minimum price of condos that will be subject to the luxury tax?


leahchrapun

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

a. 48,000
b. 148,800


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Pitting Edema Grading Scale Pitting Edema Grading Scale
Life-cycle of the Sun; sizes are not drawn to scale Life-cycle of the Sun; sizes are not drawn to scale
pH scale pH scale
Production-scale tangential flow filtration system. Production-scale tangential flow filtration system.
Units of Radiation Measurement Units of Radiation Measurement
The Wong-Baker “Faces” pain rating scale The Wong-Baker “Faces” pain rating scale
Video: Enzyme structure - Properties of enzymes

For a complete list of videos, visit our video library