Question
A lecturer is interested in the proportion, of students at a college, who take notes using a laptop. Of the 50 randomly sampled students, 35
A lecturer is interested in the proportion, of students at a college, who take notes using a laptop. Of the 50 randomly sampled students, 35 responded that they take notes using a laptop.
Assume this college has a population of 10,000 students.
In this question, use a MINIMUM OF 4 DECIMAL PLACES in all your calculations.
a) What is the value of the sample proportion of students who take notes using a laptop? Give your value to 4 decimal places.
b) Check conditions for proportions.
c) Construct and interpret a 95% confidence interval for the population proportion. SHOW BRIEF WORKINGS TO SUPPORT YOUR ANSWER.
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