Question

jada surveyed all the 7th and 8th graders at her school abouth whether they had pets. Complete the missing entries in this two way table :)

Answer 1

Here is the completed table:

                               Has pet     Has no pet      Total

7th grade                102            48                       150

8th grade                107            68                      175  

Total                          209           116                     325

What is a two-way table?

A two way table is used to show the frequency of two categorical variables. Information are usually presented in rows and columns.

• The 7th grade students that have no pets = 150 - 102 = 48
• The 8th grade students that have pets = 175 - 68 = 107
• Total students that have pets = 102 + 107 = 209
• Total students that have no pets = 48 + 68 = 116
• Total = 209 + 116 = 325

Please find attached the table. To learn more about addition, please check: brainly.com/question/19628082