Multiple Choice
A random sample n = 15 is taken from a population assumed to be normal, and ![A random sample n = 15 is taken from a population assumed to be normal, and = 1.2 and the sample variance is .36. Calculate a 99 percent confidence interval for μ. A) [.923, 1.477] B) [.794, 1.607] C) [.801, 1.600] D) [.739, 1.661]](https://d2lvgg3v3hfg70.cloudfront.net/TB7056/11ead627_0a88_d6ca_93a1_25ee916b0a4b_TB7056_11.jpg)
= 1.2 and the sample variance is .36. Calculate a 99 percent confidence interval for μ.
A) [.923, 1.477]
B) [.794, 1.607]
C) [.801, 1.600]
D) [.739, 1.661]
Correct Answer:
Verified
Correct Answer:
Verified
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