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The ages and grades of some of the 17 girls on a club soccer team are
shown in the table.
15 years old
16 years old
0
2
9th grade
10th grade
10
Which two-way frequency table correctly shows the marginal frequencies?

A. 9th grade, 15 years old: 2. 16 years old: 0. total: 2. 10th grade, 15 years old: 15. 16 years old: 10. total: 25. total, 15 years old: 17. 16 years old: 10. total: 27.

The Ages And Grades Of Some Of The 17 Girls On A Club Soccer Team Are Shown In The Table 15 Years Old 16 Years Old 0 2 9th Grade 10th Grade 10 Which Twoway Freq class=

Sagot :

mhanifa

Answer:

  • Table D

Step-by-step explanation:

Looking at the tables, we observe that:

  • A. Total number is 27, but should be 17 ⇒ incorrect
  • B. First column total is wrong; 2 + 5 = 10 ⇒ incorrect
  • C. Total is 19, but should be 17 ⇒ incorrect
  • D. All look correct
Lucario4lif

Answer:

The answer is D.

Step-by-step explanation:

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