alexxareyess
alexxareyess alexxareyess
  • 01-10-2016
  • Mathematics
contestada

if the standard deviation of the data values in a sample is 19, what is the variance of the data values?

Respuesta :

nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 01-10-2016
Variance = square of standard deviation. = 19^2 = 361.
Answer Link
ColinJacobus ColinJacobus
  • 23-02-2019

Answer: The answer is 361.

Step-by-step explanation:  We are given that the standard deviation of a data is 19 and we are to find the variance of the data values.

we know that the variance of a data is the square f the standard deviation of the data values, so if the standard deviation is given to be 19, then the variance will be

[tex]V=19^2=361.[/tex]

Therefore, the variance of the data values will be 361.

Thus, the answer is 361.

Answer Link

Otras preguntas

WILL GIVE BRAINLY read the sentence: (Blank) starting to rain outside. Which is the best word to complete the sentence? A : Its B : Its’ C :’Tis D : It’s
Does anyone know what the answer is
name the type of chemical that speeds up digestion
Which sentence best describes the effect of the articles of confederation on the government
3 11/16 to the nearest one half
sum is 17 and their difference is 3
2. If scientists identify an animal with bilateral symmetry and no segmentation, which phylum can it definitely not belong to? A. Roundworms B. Annelids
Her brother joined the army before he finished college. Identify the adverb clause in the sentence. A) finished college B) Her brother joined C) brother joined
Which of the following is true regarding osmosis in bacteria cell?
I am so confused can someone help !