Answer:
19
(17 + 21)/2 = 19
Thus, the number halfway between 17 and 21 is 19.
Step-by-step explanation:
I am not sure about number one but I will help you with number two!
Ted needs to move the decimal point two spaces to the right to get the correct product. His answer will be 1,872.
I really hope this helped!
I am so sorry I didn't know number one!!!
Answer:
A
Step-by-step explanation:
Hopefully this helps!
Answer:
Same: Minimum value
Different: 3rd Quartile and Mean
Can't tell: IQR, Median and Mode