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3 years ago

3. Repeat Exercises 1 and 2 to obtain a second sample of 40 coin flips.

Mathematics

1 answer:

larisa [96]3 years ago

3 0

Answer:answer will vary.

Step-by-step explanation:

Your teacher will display a graph of all the students’ sample proportions of heads.

The following is an example of a sampling distribution of sample proportion of head samples from 0.25 to 0.60

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pshichka [43]

Answer:

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Step-by-step explanation:

Solution:-

- The given quadratic equation is to be solved using the quadratic formula. The general form of a quadratic equation is:

$ax^2 + bx + c =0$

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$x = \frac{-b+/-\sqrt{b^2 - 4*a*c} }{2a}$

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3 years ago

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kolbaska11 [484]

Answer:

Option B and D .....

If the provide option is correct

Or else it should be 7/9 and 0.777

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