1.

2.Emily flips a coin twice.One of the possible outcomes is a tail and a tail (TT) List all the possible outcomes.

Answer»

Step-by-step explanation:

ALL POSSIBLE OTCOMES IN A COIN FLIPPED TWICE ARE:-

  • T T
  • T H
  • H T
  • H H

Where T refers to Tail

And H refers to Head.

Collectively, what are these known as?

Sample Space:-

In this you enlist all the favourable possible OUTCOMES of a situation.

Where is it used?

For Probability or chances that the thing may HAPPEN , in this case SAMPLE SPACE is required.

Sample Space For 3 coins toss:-

  • HHH
  • HTT
  • HHT
  • TTT
  • THH
  • TTH
  • HTH
  • THT

These are for TOSSING 3 coins simultaneously.

There is also a formula for finding cases.

The formula is

2ⁿ

Where n refers to how much times a coin is tossed.

In 3 coins case it will be 2³ = 8 cases

In 2 coins case it will be 2² = 4 cases

So possible outcomes remaining with Emily is HT, HH , TH



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