Answer:
The slope is
m
=5
The y-intercept is
b
=-7 or (0,7)
Step-by-step explanation:
1. A) TR
2. D) SRN
3. A) 7.5 inches (15 ÷ 2)
4. C) NST
I hope this helps!
Answer:
As sample sizes increase, the sampling distributions approach a normal distribution. With "infinite" numbers of successive random samples, the mean of the sampling distribution is equal to the population mean (µ).
Step-by-step explanation:
population variance =σ
sample variance=}[/tex]
where n is sample size
so as n increases ,}[/tex] decreases, so sample variance decreases
We set up an equation: 160/?= 20/100
Cross multiply: 20*?= 160*100
⇒ ?= 160*100/20= 800
160 is 20% of 800~
It would be answer B because the angles are next to each other/sharing a side but not overlapping each other in any way.