What are three other words that mean the same
1 answer:
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Answer:
The equivalent trigonometric ratio in Quadrant I is
Step-by-step explanation:
The terminal side of is in the 3rd quadrant.
The principal angle is
In other words, the terminal side of makes an acute angle of
radian with the positive x-axis. Acute angles are in the first quadrant.
Since the cosine ratio is negative in the 3rd quadrant,
<h2>Answer with explanation:</h2>
Let denotes the sample proportion.
As per given , we have
n= 200
Critical value for 99% confidence :
Confidence interval for population proportion :-
Hence, a 99% confidence interval for the proportion of all individuals that use Firefox:
The lower limit on the 99% confidence interval = 0.085