Answer :
Answer: 90
Step-by-step explanation:
Its B, 90 on edge 2020.
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The value that he should use for X is B. 0.90
What is a Frequency Table?
This refers to the number of times that an event occurs and the recorded data about this on a statistical table.
Given the frequency table, we can see the data displayed thus:
full price discounted total
1st month 49 1 50
2nd month 120 5 125
3rd month 101 24 125
total 270 30 300
full price discounted total
First month 0.98 0.02 1
Second month 0.96 0.04 1
Third month 0.808 0.192 1
Total x = 0.9 y = 0.10 1
x = 270 / 300 = 0.90
Read more about frequency tables here:
https://brainly.com/question/9297758
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