75√109.5=1.46
1.2√79.1=65.92
5.2√9.16=1.76
17.1 =17.1
Answer:
68.27%
Step-by-step explanation:
By the Empirical Rule, as 65% and 75% are both one standard deviation apart from the mean of 70%, then this represents 68.27% of the data.
Answer:
y = x
Step-by-step explanation:
slope of y=x+4 is 1
parallel means same slope = 1
so y - 2 = 1*(x - 2)
y = x
