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I am Lyosha [343]
3 years ago
5

What is the 1st quartile? (median of lowerhalf)240235230​

Mathematics
2 answers:
postnew [5]3 years ago
8 0

Answer:

lower half

Step-by-step explanation:

The first quartile in this is 230

stealth61 [152]3 years ago
4 0

Answer: 235

Step-by-step explanation:

230+240=470

470/2=235

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Step-by-step explanation:

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Total\ outcome=\{H,T\}\\\\Favourable\ outcome=\{H\}\\\\P(Head)=\frac{Favourable\ outcome}{Number\ of\ total\ outcome}\\\\P(Head)=\frac{1}{2}

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Number\ of\ total\ outcomes=26\ \ \ \ \ \ \ as\ total\ letters\ are\ 26\\\\Favourable\ outcomes=5\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ as\ there\ are\ 5\ vowels\\\\P(vowel)=\frac{Favourable\ outcomes}{Number\ of\ total\ outcomes}\\\\P(vowel)=\frac{5}{26}

These\ two\ events\ are\ independent.\\\\Hence\ probability\ of\ head\ and\ then\ vowel=\frac{1}{2}\times \frac{5}{26}=\frac{5}{52}

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