Answer:
x >2.2034
Step-by-step explanation: hope this helps :)
Answer:
6 is in the hundredths place
Here is an image of all of the number places:
Answer:
Mean of sampling distribution = 5.10 alcoholic drinks per week
Standard deviation of the sampling distribution = 0.11
Step-by-step explanation:
We are given the following in the question:
Mean, μ = 5.10 alcoholic drinks per week
Standard Deviation, σ = 1.3401
Sample size, n = 150
a) Mean of sampling distribution
The best approximator for the mean of the sampling distribution is the population mean itself.
Thus, we can write:
![\mu_{\bar{x}} = \mu = 5.10](https://tex.z-dn.net/?f=%5Cmu_%7B%5Cbar%7Bx%7D%7D%20%3D%20%5Cmu%20%3D%205.10)
b) Standard deviation of the sampling distribution
![=\dfrac{\sigma}{\sqrt{n}} = \dfrac{1.3401}{\sqrt{150}} = 0.11](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%7D%20%3D%20%5Cdfrac%7B1.3401%7D%7B%5Csqrt%7B150%7D%7D%20%3D%200.11)
Complementary angles add up to 90.
Say the complementary angle is A.
Angle A + Angle B = 90
Angle A + 60 = 90
Angle A = 30 degrees
Hope this helps :)
7 times 10 is 70, so in total the friends got that amount, but we aren’t done, because we still need to add the roll that he kept for himself, so it’s 71. Notice that it didn’t say he left a whole bag for himself, just one roll.