Answer:
The following hypotheses is a null hypothesis:
There is no difference in the monthly grocery bills of families with one child and families with two children.
Step-by-step explanation:
In inferential statistics, it is a null hypothesis because it is assuming to be true until evidence indicates otherwise, it is a general position without relationship between the two measured phenomena (one child and two children), testing (accepting, approving, rejecting, or disproving), concluding that there are not reasons for believing that there is a relationship between two phenomena and gives precise criteria for rejecting the null hypothesis within a confidence level.
7+x, because the sum means adding.
Answer:
He's not right
Step-by-step explanation:
L = 4/6 = 2/3
K = 2/3
Answer:
the maximum area that can be of a circle that has been cut out of rectangular board can be 70 in zero
1/125 or 0.008
fraction or decimal
