The z-score tells you how many standard deviations about the mean a given data value is. find the z-score in this situation:

a group of bats has a mean weight of 15 grams with a standard deviation of 1.6 grams. what is the z-score of carl the bat who weighs 17.2 grams?

show your work or explain what you did, and write your answer rounded to two decimal places as you would need to do for use in the standard normal table.

Z-score = -1.38

Step-by-step explanation:

The z-score measures how many standard deviations from the mean a data is

Therefore the z score is the quotient between the difference between a value and the mean and the standard deviation

Where

μ is the mean, x is a data of the population and is the standard deviation

In this case

Then the z-score is

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it