Question

complete the frequency table for the following set of data. you may optionally click a number to shade it out. 13, 4, 15, 10, 10, 2, 1, 16, 10, 19, 2, 16, 18, 2, 0, 0, 14, 0, 18, 19 +click the tally box to count up. the minus counts down. interval 0 – 4 5 – 9 10 – 14 15 – 19 tally frequency

Explanation:

Step1: List all data points

The data set is: 13, 4, 15, 10, 10, 2, 1, 16, 10, 19, 2, 16, 18, 2, 0, 14, 0, 18, 19. Let's list them clearly: 0, 0, 0, 1, 2, 2, 2, 4, 10, 10, 10, 13, 14, 15, 16, 16, 18, 18, 19, 19.

Step2: Count for Interval 0 - 4

Numbers in 0 - 4: 0, 0, 0, 1, 2, 2, 2, 4. Let's count: that's 8 numbers. So frequency for 0 - 4 is 8.

Step3: Count for Interval 5 - 9

Numbers in 5 - 9: Let's check the data. The numbers are 0,0,0,1,2,2,2,4,10,10,10,13,14,15,16,16,18,18,19,19. There are no numbers between 5 and 9 (inclusive). So frequency for 5 - 9 is 0.

Step4: Count for Interval 10 - 14

Numbers in 10 - 14: 10, 10, 10, 13, 14. Let's count: 5 numbers. So frequency for 10 - 14 is 5.

Step5: Count for Interval 15 - 19

Numbers in 15 - 19: 15, 16, 16, 18, 18, 19, 19. Let's count: 7 numbers. So frequency for 15 - 19 is 7.

Answer:

Interval	Tally	Frequency
5 - 9	(no tallies)	0
10 - 14						5
15 - 19								7

(If we just need the frequency values: 0 - 4: 8, 5 - 9: 0, 10 - 14: 5, 15 - 19: 7)