The answer is 15 (brainly is omd)
Answer:
it's 88.9
Step-by-step explanation:
Yup it is C. Integers and Positive Integers are under positive numbers so it has to be, becuase B is wrong.
Answer:
The z-score is -2
Step-by-step explanation:
Here, we are asked to calculate the z-score of the height.
Mathematically, we can calculate z-score by using the formula below;
z-score = (x-mean)/SD
According to this question, mean = 44cm and SD = 3cm with x here = 38cm
Plugging these values into the z-score equation, we have
z-score = (38-44)/3 = -6/3 = -2
