SURVEY SAYS
What is the purpose of conducting a survey?
What is the probability of flipping a coin and getting heads?
1/2 (half)
What is the purpose of collecting Data?
What is the main purpose of a graph?
To visualize data
What is the probability of winning a game of chance?
It depends on the game 50/50
What type of graph is best used to show the favorite colors of the class?
If you roll a 6 sided die, what is the probability of getting an even number?
3/6 or 1/2 simplified
How can you use a graph to compare data?
by looking at the trends and patterns
What type of graph is best used to show the growth of a plant over time?
Line Graph
How can you use probability to predict the outcome of a sporting event?
By analyzing past outcomes and performance trends (looking at old data)
If a survey question asks about favourite foods, what type of data would you collect?
Categorical Data
What is the difference between theoretical probability and experimental probability?
Experimental is based on trial, while theoretical is based on predictions
Qualitative is descriptive
Quantitative is numerical
How can you use colours and labels to make a graph more effective?
By using contrasting colors and clear labels. It helps the reader understand better.
What is the difference between a fair and unfair game of chance?
A fair game has equal probabilities, which an unfair game is unequal in probabilities
How can you ensure a survey is fair and unbiased?
By asking neutral questions
If you draw a card from a standard card deck, what is the probability of getting a heart?
13/52 or 1/4 simplified
How can you identify biases in a set of data?
By looking for patterns or inconsistencies
What is the different between a bar graph and a histogram?
How can you use probability to make informed decisions about "risk and safety"
By weighing the pros and cons or likelihood of the outcomes
What is the difference between a sample and a population in a survey?
A sample is a small group, while a population is an entire group
How can you use probability to make informed decisions in real-life situations?
By weighing the likelihood of different outcomes
What is the importance of data literacy in everyday life?
It helps us make informed decisions and understand the world around us
How can you use technology to create and analyze graphs?
By using software or apps to create and interpret graphs
What is the importance of understanding probability in real-life situations?
It helps us understand the world around us