FDP and Probability

FDP and Probability

Converting Percentage into Decimals and Decimals into Percentage

Divide percentage by 100 to convert into decimal

multiply by 100 to convert decimal into percentage

Multiple Choice

Convert into fraction: 25%

• 1/4

• 25/10

• 1/25

Multiple Choice

Convert into fraction: 75%

• 75/10

• 1/75

• 1/5

• 3/4

Multiple Choice

Convert into fraction: 30%

• 1/3

• 3/10

• 1/30

Multiple Choice

Convert into fraction: 15%

• 1/15

• 15/10

• 3/20

Multiple Choice

What is this fraction as a decimal?: 1/4

• 0.4

• 0.40

• 0.20

• 0.25

Multiple Choice

What is this fraction as a decimal? 1/5

• 0.2

• 0.5

• 0.25

• none

Multiple Choice

What is this fraction as a decimal? 3/4

• 0.4

• 0.3

• 0.83

• 0.75

Even chance

When the probability of an event is ‘even chance’, this means that it is as likely to happen as it is to not happen, for example:

If Gerald’s puppy steals his shoe, there is an even chance that it will be the left shoe.

When a dice is thrown, there is an even chance that it will land on an odd number.

When a coin is flipped, there is an even chance that it will land on heads.

Multiple Choice

Use one of the following terms:

impossible, unlikely, even chance, likely, certain

to describe the probability in each of the following situations:

Alana writes each letter of her first name on a card, shuffles the cards then takes the top card. What is the probability that the card she takes has a letter A on it?

• impossible

• unlikely

• even chance

• likely

• certain

Use one of the following terms:

impossible, unlikely, even chance, likely, certain

to describe the probability in each of the following situations:

Alana writes each letter of her first name on a card, shuffles the cards then takes the top card. What is the probability that the card she takes has a letter A on it?

• There are 5 letter in ALANA

• 3 letters are "A"

• more than a half chance so "likely"

Multiple Choice

Use one of the following terms:

impossible, unlikely, even chance, likely, certain

to describe the probability in each of the following situations:

A dice is thrown. What is the probability that it lands

on a square number?

• impossible

• unlikely

• even chance

• likely

• certain

Use one of the following terms:

impossible, unlikely, even chance, likely, certain

to describe the probability in each of the following situations:

A dice is thrown. What is the probability that it lands

on a square number?

• Square numbers are numbers multiplied by itself; eg: 1 (1x1); 4 (2x2); 9 (3x3) etc

• Numbers on a dice are: 1, 2, 3, 4, 5, 6

• Therefore only 1 and 4 are square numbers in a dice

• Less than half a chance, so unlikely

Multiple Choice

Use one of the following terms:

impossible, unlikely, even chance, likely, certain

to describe the probability in each of the following situations:

There are 3 red sweets, 5 green sweets and 4 yellow

sweets in a jar. When one is picked out at random,

what is the probability that it is… green?

• impossible

• unlikely

• even chance

• likely

• certain

Use one of the following terms:

impossible, unlikely, even chance, likely, certain

to describe the probability in each of the following situations:

There are 3 red sweets, 5 green sweets and 4 yellow

sweets in a jar. When one is picked out at random,

what is the probability that it is… green?

• There are 12 sweets in a jar

• 5 are green

• less than a half

• unlikely

Multiple Choice

Use one of the following terms:

impossible, unlikely, even chance, likely, certain

to describe the probability in each of the following situations:

There are 3 red sweets, 5 green sweets and 4 yellow

sweets in a jar. When one is picked out at random,

what is the probability that it is… pink?

• impossible

• unlikely

• even chance

• likely

• certain

Use one of the following terms:

impossible, unlikely, even chance, likely, certain

to describe the probability in each of the following situations:

There are 3 red sweets, 5 green sweets and 4 yellow

sweets in a jar. When one is picked out at random,

what is the probability that it is… pink?

• There are no pink sweets in a jar

• impossible

Multiple Choice

Alana writes each letter of her first name on a card, shuffles the cards then takes the top card. What is the probability that the card she takes has a letter A on it?

• 1/5

• 1/3

• 3/5

• 5/3

Multiple Choice

A dice is thrown. What is the probability that it lands

on a square number?

• 1/2

• 1/3

• 1/4

• 1/6

Multiple Choice

There are 3 red sweets, 5 green sweets and 4 yellow

sweets in a jar. When one is picked out at random,

what is the probability that it is… green?

• 1/5

• 12/5

• 5/12

• 1/4

Multiple Choice

What is the probability as a decimal:

When Alec rolls a dice, it will land on even number?

• 0.6

• 0.2

• 0.5

• 0.3

Multiple Choice

What is the probability as a percentage:

When Alec rolls a dice, it will land on even number?

• 50%

• 25%

• 20%

• 5%

Multiple Choice

What is the probability as a percentage:

When Bet pick the number card from a bag with 100 cards numbered 1 to 100, the card will have her age on it

• 1/10 or 0.1 or 10%

• 1/100 or 0.01 or 1%

• 1/100 or 0.1 or 10%

Poll

To convert Fractions / Percentages / Decimals

• RED - I do not understand

• AMBER - I need more practice

• GREEN - I understand very well

Poll

To be able to order events by likelihood and describe probabilities using words.

• RED - I do not understand

• AMBER - I need more practice

• GREEN - I understand very well

Poll

To measure probabilities using numbers, based on equally likely outcomes(Fractions/Percentages/Decimals).

• RED - I do not understand

• AMBER - I need more practice

• GREEN - I understand very well

Poll

Effort and engagement

• RED - I have not tried

• AMBER - I should have tried better

• GREEN - I tried very hard