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kolezko [41]
2 years ago
15

Find the probability that the next student will select hamburger for lunch. You

Mathematics
1 answer:
adell [148]2 years ago
6 0

Answer=3/10

Step wise =

Total number of student=40

student who eat Hamburger=12

now,

Probability of eating hamburger student = 12/40

=3/10

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7 0
1 year ago
A die is rolled one thousand times. The percentage of aces should be around ____ or so. the first step iin computing this proble
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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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