Answer:c
Step-by-step explanation: function 2 y-intecept is -5(when r=0), fuction 1 y-intecept:
p=-3/2*r-5 (r=0 because we looking for y-intecept)
p=0-5=-5
Answer:
15
Step-by-step explanation:
Round each number and the divide
You first have to turn 4 2/8 and two and 34/8 and then you have to put one over 64 and multiply cross if there is any corrections to make you just have to simplify and do that
Answer:
There appears to be a difference between the pulse rates from samples of adult males and females. The average pulse rate of males is 63.75 while that of females is 75.875.
Coefficient of Variation (male) = 33.44%
Coefficient of variation (female) = 28.35%
Step-by-step explanation:
Mean (male) = 
Mean (female) = 
Standard Deviation (male) = 
Standard Deviation (female) = 
Coefficient of Variation = 
For male, CV =
%
For female, CV =
%
Comparison : Pulse rates of males has more variability than that of females since it has a greater coefficient of variation.