Answer:
B
Step-by-step explanation:
since the graph shows dotted line the sign has to be < or > so C and D eliminated from your answer
y>2/3 x +1 is your answer (B)
Sara had 51 stickers and her dad had 13 stickers how many are in all
2 answers:
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Answer:
The 95% confidence interval for the true mean resale value of a 5-year-old car of this model
(11,688.68 , 12,511.32)
Step-by-step explanation:
<u><em>Step(i)</em></u>:-
Given sample size 'n' = 17
mean of the sample x⁻ = 12,100
Standard deviation of the sample (S) = 800
The 95% confidence interval for the true mean resale value of a 5-year-old car of this model
<u><em>Step(ii):-</em></u>
<u><em>Degrees of freedom ν =n-1 = 17-1 =16</em></u>
<u><em></em></u><u><em></em></u>
The 95% confidence interval for the true mean resale value of a 5-year-old car of this model
(12,100 - 411.32 , 12,100 + 411.32)
(11,688.68 , 12,511.32)