Mean lesson

Last updated 20 days ago

9 Nsɛmmisa

Laabri

Mean lesson

Last updated 20 days ago

9 Nsɛmmisa

1

Directions:
Choose 4 different digits from 0–9. Add them inside the parentheses, then divide by 4. Try to make the final answer equal 4 or as close to 4 as possible.

Expression:
( ___ + ___ + ___ + ___ ) ÷ 4

1

DOK 4

1

DOK 4

1

DOK 4

1

DOK 4

1

DOK 3

1

DOK 3

1

DOK 3

1

DOK 3

What is 2 + 2?

4

6

5

3

Which digit added to 1 equals 4?

4

2

5

3

What is 8 ÷ 2?

4

2

3

5

Which expression equals 4?

6 - 3

3 + 1

2 + 2

5 - 1

What is the mean of Mai's bus ride times?

9 minutes

8.25 minutes

10 minutes

8 minutes

What does the mean indicate about her travel?

Longest bus ride

Shortest bus ride

Total travel time

Average time for bus rides

How many data points did Mai record?

12 data points

10 data points

11 data points

15 data points

What is the highest recorded time in minutes?

10 minutes

12 minutes

9 minutes

8 minutes