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strojnjashka [21]
4 years ago
6

Extra points! Please help

Mathematics
2 answers:
Murljashka [212]4 years ago
4 0
I am pretty sure both answers are B, but I am not positive.
Angelina_Jolie [31]4 years ago
3 0
The answer to question 1 is B

the answer to question 2 is B
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A department store wants to know what fraction of its customers in a certain market have store credit cards, and what their aver
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Answer:

The 98% confidence interval for the average credit card balance is

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