Answer:
12.86
Step-by-step explanation:
this is rounded to the nearest hundredth
The general form of the equation is y = mx + c where m = slope and c = y-intercept
so if m=3 and c = -5 we have the slope-intercept equation y = 3x - 5
Answer:
282%
Step-by-step explanation:
Converted to a decimal it is 2.82
then you multiply by 100
Answer:
A divided by 16=b
Step-by-step explanation:
Answer:
415
Step-by-step explanation:
Confidence Level = 98%
Z-value for this confidence level = z = 2.326
Margin of error = E = 0.08
Mean = u = 6.6
Standard deviation =
Required Sample Size = n = ?
The formula for margin of error is:
Re-arranging the equation for n, and using the given values we get:
Thus, the minimum sample size required to create the specified confidence interval is 415