Question

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

Answer 1

Answer:

Step-by-step explanation:

See the screenshot below

Answer 2

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