Answer:
2.42
Step-by-step explanation:
standard deviation= sqrt(variance)
Variance=E[X2] - E[X]2
E[X] = sum(X)/n=35/9, so E[X]2 = 1225/81
E[X2] =sum(X2)/n = 189/9 = 170/81
Variance= 476/81
Standard deviation = sqrt(476/81) ~2.42
Subtract 41.58 by 9 then devide that number by 8.07 to get the amount of pounds purchased your answer is 6
Answer:
8
Step-by-step explanation:
the mode is the number that shows up in the data the most times
Answer:
27,9
Step-by-step explanation:
9x3=27
The square root parent function is:
B. F(x)= √x
