$\mathrm { H } _ { 0 } : \sigma = 8.6$

question 17

Multiple Choice

$\mathrm { H } _ { 0 } : \sigma = 8.6$
$\mathrm { H } _ { 1 } : \sigma < 8.6$

• A) Left-tailed, \(\sigma\)
• B) Right-tailed, \(\mu\)
• C) Right-tailed, \(\sigma\)
• D) Left-tailed, \(8\)

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