A computer technician charges $75 for a consultation plus $35 per hour. The computer technician charges Bob $250. How many hours
2 answers:
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Answer:
Step-by-step explanation:
Angle 4: Congruent by vertical
Angle 8: Congruent by alternate interior
Angle 6: Congruent by corresponding
<h2>Answer with explanation:</h2>
As per given , we have
p= 0.457
n= 1033
Margin of error for 99% confidence : E= 4%=0.04
Confidence interval :
i.e.
99% confidence interval for the proportion of registered voters who are in favor of raising income taxes to pay down the national debt. = (0.417, 0.497)
Interpretation : We are 99% sure that the true population proportion of registered voters who are in favor of raising income taxes to pay down the national debt lies in interval (0.417, 0.497).