Answer:
The null hypothesis is: u >= 1300 KN/m^2
And the alternative hypothesis is:
u < 1300 KN/m^2.
Step-by-step explanation:
The null hypothesis describes hat there is no difference or assiciation between variables of a specific population or that it is a particular average value while the alternative hypothesis states otherwise.
In this case study, the null hypothesis is: u >= 1300 KN/m^2
And the alternative hypothesis is:
u < 1300 KN/m^2.
Answer:
223hjvfcnv5ctdydxrxr hgho8
1 3/6 + 4/6 = 1 7/6 = 2 1/6
Are you kidding me, bro? lol
276-115=131
131 divided by 276 = 0.47
0.47% increase
