The plastic arrow on a spinner for a child's game stops rotating to point at one of four colours that will determine what happens next. Determine whether the following probability assignment is legitimate. Probability of ... Red Yellow Green Blue 0.60 0.20 0.10 0.10 Not legitimate Legitimate

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Q: 9. Ho: σχ/σε = 1 US. Ha:σχ/σy #1

A: Note: According to Bartleby guidelines expert solve only one question and rest can be reposted.

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A: given data, n=20x¯=60.5s=16.7claim:μ>49.2α=0.10

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