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The graph of a normal curve is given on the right. Use the graph to identify the values of ando, ok -23-20 -17-14-1 -8 -5 14
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Answer #1

Solution:

By using empirical rule,

\mu = -14

\mu + \sigma = -11

\sigma = -11 + 14

= 3

2.35%, 13.5% 34% 34% 13.5% 2.35% д- За – 2а д- Р до д+ 2а + 3 68% 959. 99.79%

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