4 years ago

The College Board states that the average math SAT score is 514 with a standard deviation of 117. Colleen gathered data from 50

1 answer:

6 0

5.67 because she thinks her SAT is score is different

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erastovalidia [21]

Answer:

Step-by-step explanation:

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3 years ago

Anarel [89]

Answer:

232.045

Step-by-step explanation:

217 + 253 + 214 + 247 + 217 + 253 + 232 + 246 + 223 + 227 + 229 + 247 + 206 + 241 + 239 + 223 + 222 + 216 + 252 + 209 + 236 + 256 = 5105

5105 / 22 = 232.045454545

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3 years ago

pychu [463]

Answer:

Take a look at this screen shot hope it helps

Step-by-step explanation:

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3 years ago

Mandarinka [93]

If it’s blue:red, it’s 8:4 which can simplify to 2:1.
If it’s red:blue, it’s 4:8 which can simplify to 1:2.

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3 years ago

Kay [80]

Answer:

Step-by-step explanation:

A∩B=[-54,-42]∪[-25,70]

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3 years ago