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ratelena [41]
4 years ago
9

A coin has heads on one side and tails on the other the coin is tossed 12 times and lands heads up four times which best describ

es what happens when the number of trials increases significantly
Mathematics
2 answers:
Rufina [12.5K]4 years ago
5 0

Step-by-step explanation:

According to the empirical

Definition of probability, by continuing to increase the number of trails, it will ultimately get very close to a number which is the probability of obtaining a head in a single toss of the coin. The this is known to be 1/2 or 0.5

Lady_Fox [76]4 years ago
5 0

Answer:

Step-by-step explanation:

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Answer:

The Point estimate of the Population proportion  E = 0.039≅0.04

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given that the sample size 'n' = 992

  and                                     x = 570

The Population proportion

                                   p = \frac{x}{n} = \frac{570}{992} = 0.5745

<u><em>Step(ii):-</em></u>

<u><em>The point estimate of the Population proportion is determined by</em></u>

<u><em></em></u>E =   2.576 \frac{\sqrt{0.574(1-0.574)} }{\sqrt{992} }<u><em></em></u>

E = 0.039≅0.04

<u><em>Final answer</em></u>:-

The point estimate of the Population proportion  E = 0.039≅0.04

<u><em></em></u>

6 0
3 years ago
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Answer is A. first choice

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Answer:

True

Step-by-step explanation:

√784/√4 = 28/2 = 14

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