Answer:
Standard deviation of the population is 2.4
Step-by-step explanation:
Finishing times of 6 participants in 200 meter dash has been given as 27, 28, 27, 25, 24, 31.
We have to calculate the standard deviation of the population formed by these timings.
Formula of standard deviation is

where
= standard deviation
= mean of the data
n = number of scores in the sample
Mean of given data = 

= 
= 30
Now 
= 2.236 ≈ 2.24
Therefore, standard deviation of the given data is 2.24
Do you need help with a specific one or all of them?
Answer:
i think its 3/4
Step-by-step explanation:
hope that helps
Answer:
Step-by-step explanation:
Math
way
Answer:
since the rate at which concentration inside the cell is proportional to the difference in the concentration of the solute in the blood stream and the concentration within the cell, then the rate of change of concentration within the cell is equals to K(L-C).
Thus, the required differential equation is Δc/Δt = K( L - C ).
Step-by-step explanation: