I'm pretty sure its 6000 but I might be wrong.
Answer:
X = 3
Step-by-step explanation:
Given the expression :7x - 3 = 18
To obtain the solution set ; we solve for X in the equation ;
7x - 3 = 18
Add 3 to both sides
7x - 3 + 3 = 18 + 3
7x = 21
Divide both sides by 7
7x / 7 = 21 / 7
x = 3
Hence, x = 3
Answer:
3
Step-by-step explanation:
dwdwdwada
Answer:
36 here are the best answer
Answer:
a) 
b)

c) both the means of the two samples underestimate the population mean.
the mean pulse rate of sample 1 underestimates the population mean.
the mean pulse rate of sample 2 underestimates the population mean.
Step-by-step explanation:
i) population size, N = 9
a) 
b)

c) both the means of the two samples underestimate the population mean.
the mean pulse rate of sample 1 underestimates the population mean.
the mean pulse rate of sample 2 underestimates the population mean.