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:
20 i think
Step-by-step explanation:
Answer:- 1/2
Step-by-step explanation:
Answer: 40 cm ^2
Step-by-step explanation:
cuz math