Please help me with all the answers please say like 1: the answer 2: the answer like that thank you so much

Mathematics

1 answer:

SashulF [63]4 years ago

4 0

1: 8200,82000,820000 yen
2:12
3:8
4:6
5:4 months

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Which of the following values represent a meaningful difference between two populations? Select all that apply.

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Answer: I got you if its not to late the answer is 2,3

Step-by-step explanation

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• A: an even number is rolled in the first time

• B: a number greater than 3 is rolled the second time

The probability of rolling an even number is:

$\begin{gathered} P(A)=\frac{\text{ number of favorable outcomes}}{\text{ total possible outcomes}} \\ P(A)=\frac{3}{6} \\ P(A)=\frac{1}{2} \end{gathered}$

The probability of rolling a number greater than 3 is:

$\begin{gathered} P(B)=\frac{\text{ number of favorable outcomes}}{\text{ total possible outcomes}} \\ P(B)=\frac{3}{6} \\ P(B)=\frac{1}{2} \end{gathered}$

Events A and B are independent, then the probability of one happening after the other is:

$\begin{gathered} \text{ P(A and B) = }P(A)\cdot P(B) \\ \text{ Substituting with the values previously found:} \\ \text{ P(A and B) = }\frac{1}{2}\cdot\frac{1}{2} \\ \text{ P(A and B) = }\frac{1}{4} \end{gathered}$

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Answer: 29% i believe is the answer

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Read 2 more answers

EXTRA POINTS!!!! 10!!<br> m

kolezko [41]

Answer:

M yes you rae right