Which of the following is true for most distributions? Group of answer choices

a. Around 70% of the scores will be located within one standard deviation of the mean

b. Around 30% of the scores will be located within one standard deviation of the mean

c. Around 90% of the scores will be located within one standard deviation of the mean

Question

Rosa Weeks

Mathematics

9 August, 20:44

Which of the following is true for most distributions? Group of answer choices

a. Around 70% of the scores will be located within one standard deviation of the mean

b. Around 30% of the scores will be located within one standard deviation of the mean

c. Around 90% of the scores will be located within one standard deviation of the mean

+1

Answers (1)

Know the Answer?

Jimena Wu · Answer 1

a)

Step-by-step explanation:

The standard deviation is a measure that tells us how far measures tend to be from the mean. A low standard deviation gives us values closer to the mean than a high standard deviation. Usually 68% of the data falls within one standard deviation of the set.

Thus, the most accurate answer would be a) Around 70% of the scores will be located within one standard deviation of the mean