Answer:
There is a difference in mean hand span between male and female if you notice the difference between their averages. 2cm is quite significant
female mean = 19.6 cm and male mean = 21.6 cm
Step-by-step explanation:
a.) There is a significant difference.
take P( Z < ( 19.6 - 21.6) / 1) = P(Z < -2) = 2% probability of assuming that male and female means are the same. too low to think like that.
b.) Differ by 2cm. MAD= Mean Absolute Deviation , MAD within their own data set seem similar
C.) The variability in hand spans among male and female are very similar, since they both have the same MAD = 1.0
Your pictures aren’t loading so I can’t see it
Answer:5
Step-by-step explanation:
Add 4 and 1
Answer:
45^2 centimeters
Step-by-step explanation:
9 x 5 = 45
Answer:
3
Explanation:
A translation is when a shape is moved to a different location, and three is the only one that isn't flipped in some way.
