Question 1
Billy belongs to a local walking club.
He asked 35 people in the club which Welsh mountain they liked to walk up the most. He recorded the information shown below.
Draw a bar chart to show Billy’s data.
Use the square grid on the opposite page.
[6]
Complete the following sentence.
The difference between the number of people who liked walking up Cadair Idris
and the number who liked walking up Pen y Fan is........ .
[1]
Billy says,
“The modal choice of mountain is Pen y Fan.”
Explain why Billy is not correct.
[1]
Billy went for a walk up Pen y Gadair Fawr.
Pen y Gadair Fawr is 800 metres high.
Calculate the height of Pen y Gadair Fawr in feet.
Pen y Gadair Fawr is........ feet high.
[2]
The walk took Billy 3 hours and 45 minutes. He started his walk at 10:30 a.m. At what time did he finish his walk?
Give your answer using the 24-hour clock.
[2]
Look at the table below. It gives the temperature at 6 a.m. each day for a week in March at Pen y Gadair
Use the information in the table above to complete the following statements.
The day with the lowest temperature is........
The range of these temperatures is........
The median of these temperatures is........
[4]