Answer:
put a pic of the question
Step-by-step explanation:
plz
Answer:
y=-1/3x+1
Step-by-step explanation:
you can also use desmos.
It's a graphing calculator
Answer: 246
Step-by-step explanation:
As per given description , we have
Population standard deviation:
Critical value for 95% confidence =
margin of error : E= 2
Formula to find the required sample size : -
Hence, the required minimum sample =246
Answer:
=
6
=
0
Step-by-step explanation: