Answer:
A(8)=32cm
B(9)=36cm
C(10)=40cm
Step-by-step explanation:
let 8:9:10=A:B:C
∑ratios=8+9+10=27
Therefore lengths or triangles:-
Answer:
Geometric Mean=
5.9161
Solution:
Given Data
Data set: (5,7) or N = 2
Formula
G.M = ( X1 x . . . x Xn )
1
n
Steps:
Putting values
= ( 5 x 7 )
1
2
= ( 35 )0.5
= 5.9161
The correlation coefficient of the data on chick survival vs. Clutch size is –0.93. How would you interpret that correlation coefficient?
Answer: The correlation coefficient of the data on chick survival vs. Clutch size is –0.93. It means there is strong downhill (negative) linear relationship between chick survival and clutch size.
Correlation coefficient examines the strength and direction of the linear relationship between two continuous variables. The value of the correlation coefficient lies between -1 and 1.
Answer:
C
Step-by-step explanation:
this is an estimate but 5 is cut differently
