The population of seniors who plan to attend community college is; 115.
<h3>Population and Sample size</h3>
According to the task content;
- It follows that the 50 senior students were surveyed and only 18 wanted to attend community college.
On this note, the number of seniors who want to attend community college among the 320 seniors is;
On this note, it follows that the number of seniors who want to attend community college is; 115 seniors.
Read more on proportions;
brainly.com/question/18437927
Step-by-step explanation:
1. P(light OR domestic) = P(light) + P(domestic) − P(light AND domestic)
P(light OR domestic) = 0.62 + 0.70 − 0.55
P(light OR domestic) = 0.77
2. P(light AND not domestic) = P(light) − P(light AND domestic)
P(light AND not domestic) = 0.62 − 0.55
P(light AND not domestic) = 0.07
3. P(light GIVEN not domestic) = P(light AND not domestic) / P(not domestic)
P(light GIVEN not domestic) = 0.07 / (1 − 0.70)
P(light GIVEN not domestic) = 0.233
4. Two events are independent if P(A) × P(B) = P(A and B).
P(light) × P(domestic) = 0.62 × 0.70 = 0.434
P(light AND domestic) = 0.55
Therefore, the type and location are not independent.
Answer:
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Step-by-step explanation:
Need points :(