Multiple Choice
A sample of 100 items has a population standard deviation of 5.1 and a mean of 21.6.Construct a 95 percent confidence interval for ![A sample of 100 items has a population standard deviation of 5.1 and a mean of 21.6.Construct a 95 percent confidence interval for . A) [11.60 31.60] B) [21.16 22.04] C) [20.60 22.60] D) [20.76 22.43]](https://d2lvgg3v3hfg70.cloudfront.net/TB1737/11eaa0cf_06e3_d3e9_9cb2_5b63e3e1c03c_TB1737_11.jpg)
.
A) [11.60 31.60]
B) [21.16 22.04]
C) [20.60 22.60]
D) [20.76 22.43]
Correct Answer:
Verified
Correct Answer:
Verified
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