Answer:
x=5
Step-by-step explanation:
Set up the equation using the words literally, making x the number. 3+x= 2x-2
Combine like terms and you get 5=x
I hope this helped! :)
Answer:
Option a is right
the probability that we would see a test statistic this extreme or more if the null hypothesis were true.
Step-by-step explanation:
In hypothesis testing we fix null and alternate hypothesis. The conclusion of the test depends on the p value of the test.
The p value also known as probability value is the estimated probability of rejecting the null hypothesis when it is actually true.
It can be said the extreme value i.e. if p value is atleast this much we accept null hypothesis.
Hence out of the options given correct choice is
the probability that we would see a test statistic this extreme or more if the null hypothesis were true.
Answer:
g(N)=3 + 7n
80 = 3 + 7n
move the variable to the left hand side so
80 - 7n = 3
now do 3 - 80 to get -7n = -77
now divide both sides by -7 to get
n=11
2nd
p(x) = 4x
6= 4x
so swap the equations so its
4x = 6
next divide both sides by 4
x = 3/2 or 1.5
Step-by-step explanation:
