Answer:
6 + 8x
Step-by-step explanation:
Answer: square rectangle and Rhombus trapezoid
Step-by-step explanation:
The answer is A
as the x+ 4 is when we replace x with 0
x=0
so
y=0+4
=4
So the line of y must intersect at (0,4) coordinate
which is given as in A and should be a positive slope
Answer:
0.070 is the standard error of the mean weight in estimating a confidence interval estimate
Step-by-step explanation:
We are given the following in the question:
Sample mean,
= 2.00 ounces
Sample size, n = 71
Alpha, α = 0.05
Population standard deviation, σ = 0.590 ounces
Formula for standard error =
![S.E=\dfrac{\sigma}{\sqrt{n}}](https://tex.z-dn.net/?f=S.E%3D%5Cdfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%7D)
Putting values, we get,
![S.E = \dfrac{0.590}{\sqrt{71}} = 0.07002\approx 0.070](https://tex.z-dn.net/?f=S.E%20%3D%20%5Cdfrac%7B0.590%7D%7B%5Csqrt%7B71%7D%7D%20%3D%200.07002%5Capprox%200.070)
Thus, 0.070 is the standard error of the mean weight in estimating a confidence interval estimate