The following summarizes the average price of Air Canada stock at the end of 20 randomly selected weeks in 2000. ![The following summarizes the average price of Air Canada stock at the end of 20 randomly selected weeks in 2000. Determine a 90% confidence interval for the average Air Canada stock price in 2000. A) [16.23, 18.55] B) [14.90, 19.87] C) [17.48, 19.40] D) [16.43, 18.35] E) Unable to determine from the information given](https://d2lvgg3v3hfg70.cloudfront.net/TB7521/11eb23f8_d3e0_aaeb_8c87_8570eb4f60f8_TB7521_00.jpg)
Determine a 90% confidence interval for the average Air Canada stock price in 2000.
A) [16.23, 18.55]
B) [14.90, 19.87]
C) [17.48, 19.40]
D) [16.43, 18.35]
E) Unable to determine from the information given
Correct Answer:
Verified
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