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statuscvo [17]
4 years ago
9

Having a fair coin i.e. P(Head) = P(Tail) = 0.5, what is the probability of getting a sequence of 3 consecutive tails?

Computers and Technology
1 answer:
Andrews [41]4 years ago
5 0

Answer:

Probability of getting 3 consecutive tails in a fair coin toss:-

P(E)=0.125

Explanation:

If we toss an unbiased coin exactly three time we can have 8 outputs possible and those outputs are as following:-

  1. HHH
  2. HHT
  3. HTH
  4. HTT
  5. THH
  6. THT
  7. TTH
  8. TTT

Out of these 8 outputs we have 1 favorable outcome that is TTT.So the probability of the event is P(E)=1/8

where 8 is total number of outcomes.

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An enhancement to a computer accelerates some mode of execution by a factor of 10. The enhanced mode is used 50% of the time, me
Ann [662]

Answer:

The answer is "5.5 and 90.90%"

Explanation:

For point 1:

To calculate the speed from fast mode, its run time without enhancement should be worked out. Designers are aware of which two selves are implicated throughout the accelerated project planning: the empty (50 \%) and the increased stages (50 \%).

Although not enhanced, this would take almost as long (50 \%) and for the combine to give phase; even so, the increased phase would've been 10 times longer, as well as 500 \%. Thus the corresponding total speed without enhancement is =50\% + 500\% = 550\%.

Its overall speed is:

=\frac{\text{Accelerated runtime}}{ \text{accelerated  runtime}} = \frac{550 \%}{ 100 \%}= 5.5

For point 2:

We re-connect these figures in Amdahl's Law throughout order to identify how long it would take for both the initial implementation:

\text{Vectorized fraction}= \frac{\text{Overall velocity}\times \text{Accelerated acceleration}-\text{Accelerated acceleration}}{\text{Overall acceleration} \times \text{Accelerated acceleration}-\text{Overall acceleration}}

                              = \frac{5.5  \times 10 -10 }{ 5.5 \times 10 - 5.5}\\\\=\frac{45}{49.5}\\\\=0.9090\\\\=90.90\%

5 0
3 years ago
How many comparisons will be done to find 8 in this list using a linear search?
Margaret [11]

Answer:

I think 4 comparisons

8 0
3 years ago
tiny electrical paths to connect everything together is called ? A. graphic card B. audio card C. CPU D. Motherboard
k0ka [10]

Answer:

Option C, or the CPU.

Explanation:

The audio card simply translate code into sound, the graphic card turns code into graphics, CPU runs electric through tons of little electric pathways, and the motherboard is the object of which all of the above are rested on and connects them together.

8 0
3 years ago
What would 128 kbps look like on a phone? i.e. 4g, 3g, 2g, etc
vovangra [49]
5g I think.............
8 0
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Is(are) input value(s) to use with a program to test the accuracy of the output.
Law Incorporation [45]

Answer:

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Explanation:

5 0
3 years ago
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