Answer:
I think it's 80.8 miles.
Explanation:
You would add Monday through Fridays miles up, using basic addition with rounding. So 12.5 plus 15.6 equals 28.1 miles. Then you'd add 28.1 miles to 19.25 miles. And you'd add the number you add to the next number of miles.
Answer: (11.95, 14.11)
Explanation:
Let x be a random variable that represent the number of years of education.
Given: Sample size : n= 26
Sample mean : ![\overline{x}=13.03](https://tex.z-dn.net/?f=%5Coverline%7Bx%7D%3D13.03)
Sample standard deviation : s = 3.22
Significance level : ![\alpha=100\%-90\%=10\%=0.1](https://tex.z-dn.net/?f=%5Calpha%3D100%5C%25-90%5C%25%3D10%5C%25%3D0.1)
Degree of freedom: df = n-1 = 25
Critical t-value for
and df = 25 will be
![t_{\alpha/2, df}=t_{0.05,25}=1.7081](https://tex.z-dn.net/?f=t_%7B%5Calpha%2F2%2C%20df%7D%3Dt_%7B0.05%2C25%7D%3D1.7081)
90% confidence interval for mean:
![\overline{x}\pm t_{\alpha/2,df}\dfrac{s}{\sqrt{n}}\\\\=13.03\pm (1.7081)\dfrac{3.22}{\sqrt{26}}\\\\=13.03\pm (1.7081)\dfrac{3.22}{5.09902}\\\\=13.03\pm 1.08\\\\=(13.03-1.08,\ 13.03+1.08)\\\\ =(11.95,\ 14.11)](https://tex.z-dn.net/?f=%5Coverline%7Bx%7D%5Cpm%20t_%7B%5Calpha%2F2%2Cdf%7D%5Cdfrac%7Bs%7D%7B%5Csqrt%7Bn%7D%7D%5C%5C%5C%5C%3D13.03%5Cpm%20%281.7081%29%5Cdfrac%7B3.22%7D%7B%5Csqrt%7B26%7D%7D%5C%5C%5C%5C%3D13.03%5Cpm%20%20%281.7081%29%5Cdfrac%7B3.22%7D%7B5.09902%7D%5C%5C%5C%5C%3D13.03%5Cpm%201.08%5C%5C%5C%5C%3D%2813.03-1.08%2C%5C%2013.03%2B1.08%29%5C%5C%5C%5C%20%3D%2811.95%2C%5C%2014.11%29)
A 90% confidence interval for the mean number of years of education = (11.95, 14.11)
Jackson referred to William Eustis’s circular letter of 22 Aug. 1812 to the governors of Tennessee, Kentucky, Ohio, and Illinois Territory, announcing that William Henry Harrison had been appointed a brigadier general in the U.S. Army and requesting that the governors “call out & place at his disposal, such portion of the Detached militia as he may require”
Answer:
a. Her need for responsibility is not being met.
Explanation:
The work adjustment theory also known as the discrepancy theory suggests that an individuals job satisfaction comes from not only the fulfillment of their needs but from what they feel as important. Based on the work adjustment theory, For Barbara, her need for control/responsibility over her job and the children she teaches without constant monitoring from the principal will give her more satisfaction and the absence of this is the reason for her lack of satisfaction in the job.