The two-way frequency table below shows data from a random sample of 93 students on their favourite season and whether or not th
e student has allergies.
Which of the following statements is true about the students surveyed?
Choose 1 answer:
(Choice A)
A
A student with allergies is least likely to have spring as their favourite season.
(Choice B)
B
A student was most likely to have summer as their favourite season, whether or not they have allergies.
(Choice C)
C
A student with no allergies is more likely to have spring than fall as their favourite season.
(Choice D)
D
A student was more likely to have no allergies, no matter what their favourite season was.
Has allergies No allergies Total
Winter 5 9 14
Spring 6 7 13
Summer 13 23 36
Fall 14 16 30
Total 38 55 93
1 answer:
Answer:
Choice D
Step-by-step explanation:
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Step-by-step explanation: I got the answer somewhere else but I’m not 100% sure if it’s right
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Subtract 2/(2x+1) from each side.
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4(x - 2) = 1(2x + 1)
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