Answer:
95% Confidence interval for taxi fare: ($20.5,$24.2)
Step-by-step explanation:
We are given the following data set: for fares:
$22.10, $23.25, $21.35, $24.50, $21.90, $20.75, and $22.65
Formula:
95% Confidence interval:
Putting the values, we get,

Answer:
4(3m^3-2m^2+4m+2)
Step-by-step explanation:
Answer:
18/18 =1
therefore 1/18th part of 18 is 1
Answer:
678 cu. in.
Step-by-step explanation:
hope this helps!