Answer:
b. Normal data is never one of the inference assumptions.
Step-by-step explanation:
A categorical data specifies among two or more groups, which one each observation belongs to, and one or more explanatory variables that can be used to predict this membership.
So, there are two propositions in statistical inference for categorical data
1. That each data in a cell is independent of the others.
2. That samples are randomly drawn.
Thus, there is no room for normality.
Answer/Step-by-step explanation:
If she paints half a room in half a day then
she paints 1 room in 1 day. At a rate of
1 room per day it should take 7 days to
paint 7 rooms. Thus Chloe's estimate is reasonable.
First get 5% of 1250.
divide 1250 by 100 = 12.5
12.5 is 1% of 1250
so to get 5% just multiply it by 5
12.5 × 5 is $62.5
this means you earn $62.50 in one year.
in two years, you earn $125 from 5% interet rate in $1250 over 2 years.