Math, asked by priya280102, 17 days ago

A researcher has collected the following sample data. The mean of the sample is 5.

3 5 12 3 2

19. Refer to Exhibit 1-3. The variance is

a. 80 b. 4.062 c. 13.2

d. 16.5 e. None of the above answers is correct.

Answers

Answered by Ashwin2408

0

Answer:

e- none of the above answer is correct

Previous Question

Next Question

Similar questions

Political Science, 8 days ago

Describe any three federal features of Indian democracy?

Science, 8 days ago

1 . Elephant is since it eats only ( ) .

Science, 8 days ago

Assertion: Refraction is the phenomenon of bending of light when it passes from one transparent medium to another transparent medium falling normally at interface. Reason: Speed of light changes when it enters from one transparent medium to another transparent medium due to differences in their optical density.

Math, 17 days ago

please let me know the solution ...

History, 17 days ago

What's hidden underneath Cleopatra’s needle?

Math, 8 months ago

solve the following; 2x +6= 8...

Science, 8 months ago

4. Which of the following is the first true synthetic fibre created in 1930s? a) Nylon b) Rayon c) Polyester d) Spandex The chemical...

Geography, 8 months ago

Mention two characteristics of Kayal's...