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

Author Question: Suppose that a qualitative variable has four categories with frequencies of occurrence shown below. ... (Read 45 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
on: Jul 25, 2018
Suppose that a qualitative variable has four categories with frequencies of occurrence shown below. What is the percentage of values in Category B?
 
  Category Frequency
   A 193
   B 25
   C 340
   D 67
  A) .25 B) .04 C) 4 D) 25

Question 2

If we apply Chebyshevs theorem to the 60 to 80 interval of distribution, with  = 5, the value of k will be
  _______
  .
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ntsoane kedibone

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 25, 2018
Answer to Question 1

C

Answer to Question 2

2


codyclark

  • Member
  • Posts: 538
Reply 2 on: Jul 25, 2018
:D TYSM

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Native American casinos remain a topic of both controversy and envy. Shown here is Corey Two Crow as ... Native American casinos remain a topic of both controversy and envy. Shown here is Corey Two Crow as ...
As the glass ceiling slowly cracks, women are gaining entry into the top positions of society. Shown ... As the glass ceiling slowly cracks, women are gaining entry into the top positions of society. Shown ...
Major Categories of Long-Term Memory Major Categories of Long-Term Memory
Tornado Occurrence Tornado Occurrence
Suppose a country imports televisions. The country's supply and demand curves are shown in ... Suppose a country imports televisions. The country's supply and demand curves are shown in ...
Hardy–Weinberg Equilibrium Genotype Frequencies for Three Alleles of a Gene Hardy–Weinberg Equilibrium Genotype Frequencies for Three Alleles of a Gene
Video: Introduction to Insulin

For a complete list of videos, visit our video library