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OlgaM077 [116]
3 years ago
7

Find the standard deviation for the data set: 37, 42, 48, 51, 52, 53, 54, 54, 55

Mathematics
1 answer:
kodGreya [7K]3 years ago
6 0
The answer is C. 5.2
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Suppose someone gives you 15 to 4 odds that you can't roll 2 even numbers with the roll of 2 fair dice. This means you win $15 i
svp [43]
You can expect to make more money. There are 3 possibilities for this answer this question which gives each one 33.33% chance. Only one of these possibilities will leave you with money.

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7 0
4 years ago
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Ben is 20 years older than Daniel. Ben and Daniel first met two years ago. Three years ago, Ben was 3 times as old as Daniel.How
astraxan [27]
Let b= Ben's age
Let d= Daniel's age

We know:
b=d+20
and
b-3=3(d-3)

Plug the value of b into the second equation:
(d+20)-3=3(d-3)
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3 years ago
I really want to finish this homework and I want to say what’s 9+9
larisa86 [58]

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6 0
4 years ago
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Find the values of x and y in the diagram.
brilliants [131]

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x = 2, y = 6

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7 0
3 years ago
Beth had 1 yard of ribbon. she used 1/5 yard for a project. She wants to divide the rest of the ribbon into pieces 1/10 yard lon
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3 years ago
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