3 years ago

Need help will give brainliest

Mathematics

1 answer:

Lena [83]3 years ago

7 0

Answer:it’s B

Step-by-step explanation:

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A die is rolled one thousand times. The percentage of aces should be around ____ or so. the first step iin computing this proble

Katyanochek1 [597]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Please find the complete question in the attached file.

$Box \ average =\frac{1}{6} \\\\SD = \frac{1}{6} \times \frac{5}{6} = \frac{5}{36} \approx 0.373\\\\Expected \ value= 1000 \times \frac{1}{6} \approx 166.7\\\\SE = 1000 \times 0.373 \approx 11.8\\\\$

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kari74 [83]

Answer:

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Step-by-step explanation:

$D=a+b−c \\ b = c - a - D$

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