= proportion of students who drop out due to lack of economic resources A sociologist thinks that in his country the percentage of students who drop out due to lack of economic resources is different from 40%. He takes a sample of 70 student dropouts and finds that 37 of them dropped out due to lack of financial resources. Can the sociologist, with a significance level of 0.05, consider that the percentage of students who drop out due to lack of economic resources is different from 40%? Choose 1. The correct conclusion 2. The correct interpretation Select one: to) 1. H0 is rejected 2. With 95% confidence, it can be ensured that the percentage of those who drop out due to lack of economic resources in that country is not different from 40%, that is, the sociologist is wrong b) 1. H0 is not rejected 2. With 95% confidence, it can be ensured that the percentage of those who drop out due to lack of economic resources in that country is not different from 40%, that is, the sociologist is wrong c) 1. H0 is rejected 2. With 95% confidence, it can be ensured that the percentage of dropouts due to lack of economic resources is different from 40%, that is, the sociologist is right d) 1. H0 is not rejected 2. With 95% confidence, it can be ensured that the percentage of dropouts due to lack of economic resources is different from 40%, that is, the sociologist is right
p = proportion of students who drop out due to lack of economic resources
A sociologist thinks that in his country the percentage of students who drop out due to lack of economic resources is different from 40%.
He takes a sample of 70 student dropouts and finds that 37 of them dropped out due to lack of financial resources.
Can the sociologist, with a significance level of 0.05, consider that the percentage of students who drop out due to lack of economic resources is different from 40%?
Choose
1. The correct conclusion
2. The correct interpretation
Select one:
to)
1. H0 is rejected
2. With 95% confidence, it can be ensured that the percentage of those who drop out due to lack of economic resources in that country is not different from 40%, that is, the sociologist is wrong
b)
1. H0 is not rejected
2. With 95% confidence, it can be ensured that the percentage of those who drop out due to lack of economic resources in that country is not different from 40%, that is, the sociologist is wrong
c)
1. H0 is rejected
2. With 95% confidence, it can be ensured that the percentage of dropouts due to lack of economic resources is different from 40%, that is, the sociologist is right
d)
1. H0 is not rejected
2. With 95% confidence, it can be ensured that the percentage of dropouts due to lack of economic resources is different from 40%, that is, the sociologist is right
Step by step
Solved in 2 steps
