Question

Use numerals instead of words. If necessary, use / for the fraction bar(s).
The sixth grade class went to a Family Fun Center. Out of the 154 students, 85 played laser tag. A total of 80 students roller skated and 39 of those played laser tag.

Fill in the missing joint frequency values in the table. Answers should be rounded to the nearest whole number percent.

Answer 1

Answer:

• See below

Step-by-step explanation:

Use the data in the adjacent cells to fill in the table.

The missing values are as follows

• Row 1 x Column2 ⇒ 52% - 25% = 27%
• Row 2 x Column 2 ⇒ 45% - 27% = 18%
• Row 2 x Column 3 ⇒ 30% + 18% = 48%
• Row 3 x Column 1 ⇒ 25% + 30% = 55%