Mathematics (AS & A Level) · Feb / March 2021 · Paper 62 · Question 6
9709
As printed in the paper
The question as text
It is known that 8% of adults in a certain town own a Chantor car. After an advertising campaign, a car dealer wishes to investigate whether this proportion has increased. He chooses a random sample of 25 adults from the town and notes how many of them own a Chantor car.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
6(a)[5]
6(b)[2]
6(c)[3]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.