To use the normal distribution to approximate the binomial distribution, we need _______

To use the normal distribution to approximate the binomial distribution, we need ________ and ________ to be at least 5.

Fill in the blank(s) with correct word

Q. 2

The amount of tea leaves in a can from a particular production line is normally distributed with = 110 grams and = 25 grams. What is the probability that a randomly selected can will contain between 100 and 120 grams of tea leaves?

What will be an ideal response?

Q. 3

A manufacturer of power tools claims that the mean amount of time required to assemble their top-of-the-line table saw is 80 minutes with a standard deviation of 40 minutes. Suppose a random sample of 64 purchasers of this table saw is taken. So, the middle 95 of the sample means based on sample sizes of 64 will be between ________ and ________.

Fill in the blank(s) with correct word

Q. 4

The amount of tea leaves in a can from a particular production line is normally distributed with = 110 grams and = 25 grams. What is the probability that a randomly selected can will contain at least 100 grams of tea leaves?

What will be an ideal response?

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To use the normal distribution to approximate the binomial distribution, we need ________ and ...

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