« previous next »

Author Question: Which of the following data types would be considered attribute data? a. Hair color b. Ages of ... (Read 140 times)

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
on: Jul 24, 2018
Which of the following data types would be considered attribute data?
 a. Hair color
  b. Ages of college freshmen
  c. 18 hole score of golfers
  d. Shoe size of 3rd grade students

Question 2

A company has developed a new battery, but the average lifetime is unknown. In order to estimate this average, a sample of 100 batteries is tested and the average lifetime of this sample is found to be 250 hours. The 250 hours is the value of a:
 a. parameter.
  b. statistic.
  c. sampling frame.
  d. population.


AngeliqueG

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

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?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Mammalian hair Mammalian hair
Cross-pollination and selfing are two types of crosses Cross-pollination and selfing are two types of crosses
Color Vision Color Vision
How to find the quartiles and percentiles for a data set How to find the quartiles and percentiles for a data set
Language and Color Perception Language and Color Perception
Types of Movement at Synovial Joints Types of Movement at Synovial Joints
Video: Hypoglycemia Animation

For a complete list of videos, visit our video library