Asuccessful basketball player has a height of 6 feet 2 inches, or 188 cm. based on statistics from a data set, his height converts to the z score of 1.95. how many standard deviations is his height above the mean?

The given z-score of 188cm is 1.95 which means that this value is 1.95 standard deviations above mean ..

Step-by-step explanation:

First, we have to define z-score:

z-score tells us that how many SDs a value is above or below mean.

If the z-score is positive then the value is above mean and if the z-score is negative then the value is below mean.

The given z-score of 188cm is 1.95 which means that this value is 1.95 standard deviations above mean ..

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!