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Consider the following descriptive statistics from Excel for a sample of bread loaf weights (in grams) baked in a Brisbane bakery. Median 451 Standard Deviation

Consider the following descriptive statistics from Excel for a sample of bread loaf weights (in grams) baked in a Brisbane bakery.

Median

451

Standard Deviation

210.7663

Sample Variance

44422.44

Range

785

Minimum

264

Maximum

1049

Sum

6155

Count

What is the 95% confidence interval for the population mean weight of a bread loaf baked in this bakery?

a.438.14 < < 508.79

b.438.14

c.358.90

d.(346.09 < < 600.84

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