Show work: a manufacturing process produces bags of cookies. the distribution of content weights of these bags is normal with mean 16.0 oz and standard deviation 0.8 oz. we will randomly select n bags of cookies and weigh the contents of each bag selected. how many bags should be selected so that the standard deviation of the sampling distribution is 0.1 ounces?

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

45

step-by-step explanation: