Answer:
C because a b and d do not show any similaritys
Answer:
The confidence interval is 6.6<μ<6.8.
Step-by-step explanation:
We have:
Number of observations = 601
Mean = 6.7
Standard deviation σ = 1.5
The z-score for a 95% confidence interval is 1.96.
The limits of the confidence interval can be calculated as

The confidence interval is 6.6<μ<6.8.
Answer:Isolate the variable by dividing each side by factors that don't contain the variable.
w
=-3u/2+2
Answer: no thank you
Step-by-step explanation:
For 5 free points