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Scilla [17]
4 years ago
6

PLAESE HELP ME FAST THIS IS WORTH 20 POINTS

Mathematics
2 answers:
andrey2020 [161]4 years ago
7 0
Wheres the question?
mojhsa [17]4 years ago
3 0
Where is the question
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Mr. Maddox asked four students to create a number line to help find the sum of the fractions.
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You draw a card from a deck. If you get a red​ card, you win nothing. If you get a​ spade, you win ​$5. For any​ club, you win ​
strojnjashka [21]

Answer:

Standard deviation = 0.547

Step-by-step explanation:

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Therefore, mean would be

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Standard deviation = √0.3

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