Ask Question
14 May, 06:41

The accompanying data is on cube compressive strength (MPa) of concrete specimens.

112.1 97.0 92.6 86.0 102.0 99.2 95.8 103.5 89.0 86.9

(a) Is it plausible that the compressive strength for this type of concrete is normally distributed?

A. The normal probability plot is acceptably linear, suggesting that a normal population distribution is not plausible.

B. The normal probability plot is not acceptably linear, suggesting that a normal population distribution is plausible.

C. The normal probability plot is not acceptably linear, suggesting that a normal population distribution is not plausible.

D. The normal probability plot is acceptably linear, suggesting that a normal population distribution is plausible.

+3
Answers (1)
  1. 14 May, 07:08
    0
    B

    Step-by-step explanation:

    The data doesn't follow any linearity. Infact, the given data set is in a range of values. It is distributed around some mean value. So it is plausible that it is normally distributed
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The accompanying data is on cube compressive strength (MPa) of concrete specimens. 112.1 97.0 92.6 86.0 102.0 99.2 95.8 103.5 89.0 86.9 (a) ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers