Answer:
m = - 1
Step-by-step explanation:
You graph slope by going up and over based on what number you have as the slope. The starting point is the y intercept
Wheres the graph? i cant help if theres no graph, sorry
<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