Time
Timetables
Data Collection
Speed distance time
Graphs
Maps and Scale
100
Convert 22:05 to 12-hour time format.
10:05 pm
100
The timetable below provides information for travelling towards the Brisbane Domestic Airport. You travel from Central Station and need to check-in at the Domestic Airport at 3:50 pm.
Determine what time you will board the train to travel to domestic airport station.
3:01 pm
100
State one advantage of conducting a census.
100
State the most appropriate unit for the activity:
Speed of car
km/h
100
The graph below shows how much Josie is paid ($) for a certain number of hours worked each week.
Use the graph to estimate how many hours Josie would need to work to earn $300.
Approx 16 hours.
100
Copy this compass and label the directions in words.
200
Convert 11:23 pm to 24 - hour time format.
23:23 hours
200
The timetable below provides information for travelling towards the Brisbane Domestic Airport. You travel from Central Station and need to check-in at the Domestic Airport at 3:50 pm.
When you arrive at the Domestic Airport, how much time do you have to get to the check-in counter?
You have 25 minutes to get to the counter.
200
State one disadvantage of conducting a census.
200
Identify the most appropriate unit for the activity:
Flight distance
km
200
The graph below shows how much Josie is paid ($) for a certain number of hours worked each week.
Use the graph to estimate how much Josie would be paid ($) for working 21 hours.
Approximately $400
200
Consider the following diagram:
State the direction required to travel from G to C.
North East
300
Express 00:59 as 12-hour digital time.
12:59 a.m.
300
This train timetable shows the schedule from the Train Terminal to the Botanical Gardens. Use the timetable information to answer the following.
Paul catches the 10:37 a.m. train from the Terminal. At what time would he expect to arrive at the Botanical Gardens?
11:19 a.m.
300
Describe the fault(s) (or bias) in the following data collection process:
Only people on the basketball team were asked about the variety of books available in the library.
There is bias (fault) in the question as follows:
- only one group of people were asked
- these people are not necessarily regular visitors to the library.
300
Calculate the total distance (in km) travelled by a truck that travels at 90 km/h for 2.5 hours.
d=90 times 2.5
d = 225 km
300
The following two-way table records data about plans for attending TAFE or travelling after school.
Determine the total number of people surveyed.
82 people were surveyed.
300
Consider the following diagram:
State the points that are due north of point H.
E and B
400
Calculate the time interval between 8:47 a.m. to 12:08 p.m.
3 h 21 min
400
Chloe is heading to the Heritage Village from the centre of Rockhampton but she does not have a car. She has found that there are three bus options for her to choose from. Analyse each of the following options by determining the travel time and, hence, decide which option Chloe should choose if she wishes to minimise her travel time.
Option 1: Bus that departs at 9:16 a.m. and arrives at 10:29 a.m.
Option 2: Bus that departs at 9:20 a.m. and arrives at 10:18 a.m.
Option 3: Bus that departs at 9:31 and arrives at 10:15 a.m.
Chloe should take the bus that departs at 9:31 a.m., as it takes the least amount of time to get there.
400
Classify the following as either sampling error or measurement error:
Only people on the basketball team were surveyed.
Sampling error
400
Kate runs 13 km at 7.5 km/h. Calculate the length of time taken, to the nearest hour.
t=d/s
t=13/7.5
t=1.73
It takes Kate approximately 2 hours to run 13 km.
400
The following two-way table records data about plans for attending TAFE or travelling after school.
Determine the percentage of people who plan to travel that do not plan to go to tafe.
Total of people who do plan to travel: 53
People who do not plan to go to TAFE (from this row only) : 10
10/53 times 100 = 18.87%
Approx 19% of people who are planning to travel are not planning on going to TAFE.
400
Doug is facing north. He walks 5 m north. Then takes a right turn and walks 5 m. Then he takes another right turn and walks 6 m. State the direction he is now facing.
South
500
Jaylin travels to her workplace using two different modes of transport.
By car: Starts at 10:35 am and arrives at 11:30 am
By Bus: Starts at 1:15 pm and arrives at 2:30 pm
Calculate the time intervals for each mode of transport.
By car: 55 mins
By bus: 1 hour 15 mins (or 75 mins)
500
Michael works full-time at a discount store. His roster is in 24-hour time and he is working tomorrow from 11:00 to 19:45. Express Michael’s start and finishing times in 12-hour time.
11:00 a.m. to 7:45 p.m.
500
Classify the following as either sampling error or measurement error:
A scale used incorrect rounds to 1 decimal place.
Measurement error
500
The rent of a chartered plane is $2000 per hour of flight time. Kate wants to book a chartered plane to go Brisbane from Melbourne. If the average speed of the plane is 300 km/h and the distance to be covered is 1650 km, Determine the cost of the chartered plane.
$11 000
500
A group of students who own pets are asked what type of pet they have. The results are shown in the column graph.
Which pet type is the most popular from this group.
Dog
500
A map has been designed with a scale of 1 : 50 000 . If the distance between two points on a map is 4.4 cm, Determine the actual distance in km.
2.2 km
600
Jaylin travels to her workplace using two different modes of transport.
By car: Starts at 10:35 am and arrives at 11:30 am
By Bus: Starts at 1:15 pm and arrives at 2:30 pm
Determine which mode of transport is faster.
By car is the faster - by 20 mins.
600
On Friday 6th April, Luke and his family are heading to Stradbroke Island for a 4WD beach driving adventure, returning Monday morning.
Use the table to identify the low tide times on Friday and Monday.
6:04 a.m., 5:41 p.m. on Friday and 9:33 a.m. and 8:58 p.m. on Monday.
600
Consider the following question:
‘Online shopping has been extremely popular in the last few years. Which mode of shopping do you prefer?’
Determine if this question is biased.
Yes - this question is biased
600
Alice and Becky participated in a 100 m race. Alice took 10 s to complete the race while Becky took 8 s. Determine how far Alice still had to run when Becky finished the race.
(Assume their speed was consistent throughout the full distance of the race.)
20 m
600
A group of students who own pets are asked what type of pet they have. The results are shown in the column graph.
Determine the percentage of Guinea pigs as pets from this group.
8+9+3+5 = 25
There are 3 Guinea pigs and 25 pets in total.
3/25 times 100 = 12%
12% of the pets are Guinea pigs.
600
The actual distance between the Carnegie train station and a petrol station is 900 m. The same distance was found to be 5 cm on a map. Determine the scale used from the following options:
