<span>The interval between the root and the third of a major triad is made up of three half steps. The correct option among all the options that are given in the question is the first option or option "A". I am sorry to say that you have chosen the wrong answer. I hope that this answer has helped you.</span>
Answer:
Step-by-step explanation:
Given that a nutrition lab tested 40 hot dogs to see if their mean sodium content was less than the 325-mg upper limit set by regulations for "reduced sodium" franks
90% confidence interval is
(317.2, 326.8)mg.
Using confidence intervals,we can check whether null hypothesis is true.
Here

(left tailed test at 10% significance level)
We check whether confidence interval 90% contains the mean value.
We find 325 belongs to the confidence interval
Hence H0 is true
The hot dogs do not satisfy.
Answer:
-8x-6 or -8x+-6.
Step-by-step explanation:
Answer:
- By Double splitting method
=> 2x²-7x+5
=> 2x²-2x-5x+5
=>2x(x-1)-5(x-1)
<h2>=>(2x-5)(x-1)</h2>
______________
<em>Hope </em><em>it</em><em> </em><em>helps</em>
<em>-------☆゚.・。゚</em><em>ƒöᏝϗʆѻʁᶥąռ¹₃</em>
X^2-9=-5
x^2-4=0
(x+2)(x-2)=0 [Difference of Two Squares]
x=-2,2
-2 is the smaller root.