A-b is the answers
...........
A) 12, 15, 16, 17, 18, 18 - not this
B ) 88, 89, 91, 92, 93, 95 - not this
C) 31, 35, 37, 39, 41, 92 - not this
D) 45, 79, 81, 83, 87 - this
E) 43, 44, 44, 47, 47, 48 - not this
So therefore, the data set where you can find the median is D.
The confidence interval for a <span>(1−α)%</span> confidence level is given by
<span>
(<span>θ0</span>−<span>Z<span>α/2 </span></span><span>σ/√n</span>, <span>θ0</span>+<span>Z<span>α/2 </span></span><span>σ/√n</span>)
</span><span>θ0</span> is the measured statistic, <span>Z<span>α/2</span></span> is the cutoff/critical value, and <span>σ/<span>√n</span></span> is the standard error. σ is the population standard deviation (if known) or can be estimated by a sample standard deviation. n is the sample size.
The cutoff value depends on the test you wish to use, and <span>θ0</span><span> depends on the statistic you wish to estimate.</span>
Answer:
its(-5,1)
Step-by-step explanation:
because if you see the pint you can tell what it is
Tan(30°) = 17/x
x = 17/tan(30°) = 17√3
The hypotenuse of the smaller triangle is as you show, 34.
sin(45°) = 34/y
y = 34/sin(45°) = 34√2
x = 17√3
y = 34√2