« previous next »

Author Question: Which of the following variables uses the interval scale of measurement? a. name of stock exchange ... (Read 47 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?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Countercurrent heat exchange in the lateral muscles of bluefin tuna. Countercurrent heat exchange in the lateral muscles of bluefin tuna.
pH scale pH scale
Mass Exchange Between Close Binary Stars Mass Exchange Between Close Binary Stars
Geriatric Depression (Mood Assessment) Scale Geriatric Depression (Mood Assessment) Scale
Flow Patterns and Large-Scale Weather Flow Patterns and Large-Scale Weather
Gas Exchange during Respiration Gas Exchange during Respiration
Video: Hormonal regulation of pregnancy - weeks 2 through 38

For a complete list of videos, visit our video library