Hi there
The correct graph is C
The line start at -6 and reach -3
You got it ?
I hope that's help:)
And also dude, I am really good with equations and inequality so if you posted some like them that haven't been answered please send me the links and i'll help you. I am good with graphing too :)
Answer:
It was reduce by 25%
Step-by-step explanation:
45 so it would be reduced by 25%
___
60
x 100% = 75%
The product of 4 and 7 would be 28!
When someone says the product of x means they are looking to multiply!
Answer:
The p-value is 0.025
Step-by-step explanation:
Given that:
30% of the people in Washington state want cell phone use banned in cafes
sample size N = 1450
X = 474 people have the same opinion.
The objective is to calculate the p-value.
Let's assume the level of significance = 5% = 0.05
From the information given ; the null and alternative hypothesis can be computed as:
USING MINITAB; the simulation on what we compute on our MINITAB can be written as:
Test for p = 0.3 vs p not = 0.3
Sample X N Sample p 95 C.I Z-value P-value
1 474 1450 0.326897 (0.302752, 0.351041) 2.23 0.025
From what we have in our MINITAB Output;
Z - value = 2.23
P-Value = 0.025
This is has two real solutions.