Question

the height of plants in a school garden are 11, 15, 18, 22, 26, 38, 40, 43, 43, 47, 49, 52, 61. put this data into the frequency table below. height (inches) | frequency 10 - 19 |? 20 - 29 | 2 30 - 39 | 1 40 - 49 | 50 - 59 | 1 60 - 69 |

Explanation:

Step1: Count values in 10 - 19

The values 11, 15, 18 are in the 10 - 19 range.

Step2: Determine frequency for 10 - 19

There are 3 values in the 10 - 19 range, so the frequency is 3.

Step3: Count values in 40 - 49

The values 40, 43, 43, 47, 49 are in the 40 - 49 range.

Step4: Determine frequency for 40 - 49

There are 5 values in the 40 - 49 range, so the frequency is 5.

Step5: Count values in 60 - 69

The value 61 is in the 60 - 69 range.

Step6: Determine frequency for 60 - 69

There is 1 value in the 60 - 69 range, so the frequency is 1.

Answer:

Height (inches)	Frequency
20 - 29	2
30 - 39	1
40 - 49	5
50 - 59	1
60 - 69	1