Question #6422335Single Choice

Algebra-1

Question

A school surveyed 200 students about whether they prefer studying in the morning or the evening. The results are shown below:

https://img.scholardog.com/ess-files/sat-bms-web/fiex/couser/2024/12/3/EDED7CE1BA8B4B45861B6D5ED40F1865.png

What is the marginal frequency of juniors surveyed?

Options

A
    30
B
    50
C
    80
D
    120

Answer & Analysis

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