|
|
Yap |
inline style |
1 |
level of measure |
ratio |
|
2 |
sample size n |
218 |
100 |
3 |
sample mean or proportion |
22.9 |
0.6151 |
4 |
point estimate for population parameter |
22.9 |
0.6151 |
5 |
sx |
6.25 |
|
6 |
coefficient of variation |
0.27 |
|
|
c |
0.95 |
0.95 |
|
df |
217 |
99 |
7 |
stand err of the mean or proportion SE |
0.4233 |
0.0487 |
8 |
tcritical |
1.9710 |
1.9842 |
9 |
margin of error E for the mean or p |
0.8343 |
0.0965 |
10 |
lower limit for the pop mean, P |
22.07 |
0.5186 |
10 |
upper limit for the pop mean or P |
23.73 |
0.7116 |
11 |
35 possible? |
no |
|
12 |
statistically significantly different |
yes |
|