GI quiz / SCT 1 revision

"Do weather conditions have any influence on the amount of tourist?"

Is this a hypothesis or a guiding question?

• Hypothesis

• Guiding question

What is the criteria of a hypothesis?

There can be more than one option.

• Can only have one variable

• Must be measurable

• Must be relevant to the issue investigated

• Must be in form of a relationship

What are the advantages of drawing a line graph?

There can be more than one option.

• Represents the categories clearer

• Easy to read

• Able to use it make predictions

• Helps to track changes over time

To plot an accurate pie chart you need to have a ______.

• Compass

• Protractor

• Set square

• Curved ruler

Which is not a variable that perception survey measures?

• Noise

• Litter

• Income

• Damage to natural habitat

What are the criteria of a good questionnaire?

There can be more than one answer.

• No technical words (e.g. Cardiac arrest)

• Double barrel questions

• Good mix of open and close ended questions

• All of the above

This diagram best represent what type of sampling method?

• Convenience sampling

• Random sampling

• Systematic sampling

• Stratified sampling

Given the hypothesis: 'Students aged between 13 to 16 years old experiences high level of stress.'

Which sampling method is best used to investigate this hypothesis?

• Convenience sampling

• Random sampling

• Systematic sampling

• Stratified sampling

What is a suitable graphical method to represent the number of playgrounds in different location?

• Bar graph

• Simple bar graph

• Comparative bar graph

• Pie chart

Which of the following options will give a reliable reading?

There can be more than one option.

• Data is collect at the same time everyday

• Data is collected more than 1 day

• Questionnaire answers the hypothesis

• Interval between data is consistent

• All of the above