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Sagot :

Answer:

  • 1/10 or 10%

Step-by-step explanation:

The number of outcomes is 10.

There is one outcome with (1, H).

Required probability is:

  • P(1, H) = 1/10 or 0.1 or 10%

Answer:

P(1, H) = 1/10 = 0.1 = 10%

Step-by-step explanation:

[tex]\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}[/tex]

From the given table, we can see that there are 10 possible outcomes.

There is only one way that (1, H) can occur.

Therefore:

[tex]\sf \implies P(1, H)=\dfrac{1}{10}[/tex]

To write the probability as a decimal, divide 1 by 10.  To divide any number by 10, move the decimal point one place to the left:

[tex]\implies \sf P(1,H) =\dfrac{1}{10}=0.1[/tex]

To write the probability as a percentage, multiply by 100.  

To multiply by 100, move the decimal point 2 places to the right:

[tex]\implies \sf P(1,H) = 0.1 \times 100 = 10\%[/tex]