Answer:try 43
Step-by-step explanation:
100 percent because 45 % is always in between 30 and 50 %
Answer: B
Reason: Plugged it in in my Desmos app, it's free on the appstore and helps you solve for graphs !
Answer: the smallest number of people required for the sample to meet the conditions for performing inference is 100
Step-by-step explanation:
Given that;
36% of US population has never been married
32% are divorced
27% are married
5% are widowed
Taking a simple random sample of individuals to test this claim;
we need expected count in each cell to be at least 5, here the smallest proportion is 5% = 0.05
so we only need to satisfy condition for its expected count;
n × 0.05 ≥ 5
n = 5 / 0.05 = 100
Therefore the smallest number of people required for the sample to meet the conditions for performing inference is 100
The answer is 120 degrees on edgenutiy<span />
