Ask Question
16 July, 17:47

The graph below shows three different normal distributions,

50

60

70

80

90

100

Which statement must be true?

Each distribution has a different mean and the same standard deviation

Each distribution has a different mean and a different standard deviation.

Each distribution has the same mean and the same standard deviation

Mark this and return

Save and Exit

mext

Submit

+5
Answers (1)
  1. 16 July, 17:57
    0
    Answer: The answer would be D

    Step-by-step explanation:

    This is because all of the models on the graph show in the same place having the same middle but at different heights but not the same standard deviation.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The graph below shows three different normal distributions, 50 60 70 80 90 100 Which statement must be true? Each distribution has a ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers