How much is three shirts if you spend 26.79
1 answer:
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Answer: (7.27%, 7.55%)
Step-by-step explanation:
As per given , we have
Sample size : n= 392
Sample mean :
Critical two-tailed z-value for 95% confidence =
Required confidence interval would be :
Hence, the required 95% confidence interval for the mean percentage share of billing volume from network television for the population of all U.S. advertising agencies : (7.27%, 7.55%)
Answer:
Point slope form
Step-by-step explanation:
Given
Required
Determine the form of linear equation
A linear has just three forms:
1. The slope intercept form.: This is always in form of
2. The point slope form: This is always in form of
2. The standard form: This is always in form of
<em>By comparison, the three forms with the question, we can see that option B answers the question.</em>