The teacher realizes that a mistake was made and the student whose score was recorded as 49%
1 answer:
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The probability of senior citizens suffer from sleep disorders is
The probability of senior citizens suffer from anxiety is,0.09.
The probability of seniors suffer from both sleep disorders and anxiety is,
a. The probability that a senior citizen suffers from anxiety, given that he or she has a
sleep disorder.
Answer:
y = 0.008x^2 + 0.518x + 131.886
Step-by-step explanation:
- Make sure your Plot 1 is ON. Select the Scatter Plots and the appropriate lists.
- Clear all functions in [Y=]
- Input data in L1 and L2. Go to [Stat] [Enter] to input data.
- Graph data points. ...
- Choose a regression from the list in [Stat] "CALC". ...
- Go to [ZOOM] "9: ZoomSTat" to view the data with the regression curve.
(credit: CPM Educational Program)
