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3 years ago

10 PIONTS

Mathematics

2 answers:

Sladkaya [172]3 years ago

7 0

Mission is the correct answer to solve the variable problems

serious [3.7K]3 years ago

4 0

Answer:

Territory is the correct answer

have a great day and i hope you do well on your grades ^-^

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2 years ago

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2 years ago

Read 2 more answers

3. Suppose the mystery bag had resulted in the following number of red chips. Using the simulated sampling distributions found e

Vinvika [58]

Answer:

a) 0.172

b) 0.167

c) 0.1404

Step-by-step explanation:

Margin of error, E = $2\times\sqrt{\frac{p(1-p)}{n}}$

here,

p = probability of the event

n = sample size

a) n = 30

p = 10 ÷ 30 = 0.333

Therefore,

E = $2\times\sqrt{\frac{0.333(1-0.333)}{30}}$

= 2 × 0.0861

= 0.172

b) n = 30

p = 21 ÷ 30 = 0.7

Therefore,

E = $2\times\sqrt{\frac{0.7(1-0.7)}{30}}$

= 2 × 0.0836

= 0.167

c) n = 30

p = 22 ÷ 50 = 0.44

Therefore,

E = $2\times\sqrt{\frac{0.44(1-0.44)}{50}}$

= 2 × 0.0702

= 0.1404

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2 years ago

20 points..Please Help!!! I don't understand what to do...can someone walk me through this???

Juli2301 [7.4K]

A) 3. This is the base number somebody would win without ever practicing.

B) y = 2x + 3. The slope of the line of best fit, depending on the points you pick, is roughly 2. Thus the answer for 13 would be 29.

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2 years ago