Question

Suppose a brewery has a filling machine that fills 12 ounce bottles of beer. It is known that the amount of beer poured by this filling machine follows a normal distribution with a mean of 12.27 ounces and a standard deviation of 0.04 ounce. Find the probability that the bottle contains fewer than 12.17 ounces of boer 0.5062 0.9938 0.4938 0.0062

Answer 1

From the given information,

By using calculator,

The required correct answers are,

Que. 1

P(X<12.17)= 0.0062

i.e., Last option D. is correct.

Que. 2

P(12.08<X<12.14)= 0.1525

i.e., First Option is correct.

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