question archive At a certain college, it is estimated that at most 25% of the students ride bicycles to class
At a certain college, it is estimated that at most 25% of the students ride bicycles to class
Subject:Mechanical EngineeringPrice:2.87 Bought7
At a certain college, it is estimated that at most 25% of the students ride bicycles to class. Does this seem to be a valid estimate if, in a random sample of 90 college students, 28 are found to ride bicycles to class? Use a 0.05 level of significance. Construct a 95% confidence intervale for the probability of college students' riding bicycles.
