FormerLifeguard
contestada

Kevin asked some of his friends how many hours they had worked during the previous week at their after-school jobs. The results are shown below.

6 5 6 3 6 6 9 8 6 3 8 5
5 8 6 5 8 6 5 8 5 8 8 3

Construct a frequency distribution table for the data given using a class width of 1 and starting with the class 0–0.9. What is the frequency of the class 3–3.9?


0

2

1

3

Respuesta :

lucic

Answer:

D. 3

Step-by-step explanation:

For the frequency distribution table you will have your table as below;

class width = 1

starting class= 0-0.9

class      tally              frequency

0-0.9         -                  0

1-1.9           -                  0

2-2.9          -                 0

3-3.9          III               3

4-4.9           -                 0

5-5.9        IIIII I              6

6-6.9      IIIII II                7

7-7.9        -                     0

8-8.9        IIIII II               7

9-9.9            I                 1

Total                           24

The class 3-3.9 has a frequency of 3

Otras preguntas