If the Amount of Petrol Purchased Per Car at a Large

question 105

True/False

If the amount of petrol purchased per car at a large petrol station has a population mean of $15 and a population standard deviation of $4 and it is assumed that the amount of petrol purchased per car is symmetric,there is approximately a 68.26% chance that a random sample of 16 cars will have a sample mean between $14 and $16.

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Definitions:

External Os

The opening of the cervix that leads into the vagina in the female reproductive system.

Fundus

The upper part of the stomach, which connects to the esophagus, or the bottom interior surface of the eyeball.

The Body

is the physical structure, including all its organs and tissues, of a living organism, especially that of a human or animal.

Uterine Tubes

The uterine tubes, also known as fallopian tubes, are the ducts through which eggs travel from the ovaries to the uterus.