Question

complete the frequency table for the following set of data. you may optionally click a number to shade it out.
2, 8, 8, 8, 4, 1, 3, 0, 8, 0,
1, 8, 8, 5, 3, 2, 2, 4, 3, 8,
2, 9
*click the tally box to count up. the minus counts down.
interval | tally | frequency
0 – 1 | |
2 – 3 | |
4 – 5 | |
6 – 7 | |
8 – 9 | |

Explanation:

Step1: Identify data in 0 - 1

Numbers in 0 - 1: 0, 0, 1, 1. Count them: 4.

Step2: Identify data in 2 - 3

Numbers in 2 - 3: 2, 3, 2, 2, 3, 3. Count them: 6.

Step3: Identify data in 4 - 5

Numbers in 4 - 5: 4, 5, 4. Count them: 3.

Step4: Identify data in 6 - 7

Numbers in 6 - 7: None. Count: 0.

Step5: Identify data in 8 - 9

Numbers in 8 - 9: 8, 8, 8, 8, 8, 8, 9. Count them: 7.

Answer:

Interval	Tally	Frequency
2 - 3								6
4 - 5					3
6 - 7		0
8 - 9							7	(Note: Tally for 8 - 9 is six 8s and one 9, so six vertical lines and a cross for the fifth, but here represented as seven tallies. Correct tally for 7 would be						(with a cross on the fifth). But frequency is 7.)