subject
Mathematics, 01.02.2022 08:10 jozlynn

A survey of 6000 adults found that 58% say that they would take a ride in a fully self-driving car. A normal distribution may be used to model the sample proportion.
At 95% confidence, the margin of error for this estimate was 2.4%. Find the 95%
confidence interval of the true proportion who said that they would take a ride in a
self-driving car.
Source: World Economic Forum and Boston Consulting Group.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Tree diagram to find the prime factors of 18
Answers: 2
question
Mathematics, 20.06.2019 18:04
If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?
Answers: 1
question
Mathematics, 21.06.2019 17:30
Match each function with its rate of growth or decay
Answers: 1
question
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 1
You know the right answer?
A survey of 6000 adults found that 58% say that they would take a ride in a fully self-driving car...
Questions
question
Mathematics, 04.06.2020 22:01
question
Mathematics, 04.06.2020 22:01
question
Health, 04.06.2020 22:01
question
Mathematics, 04.06.2020 22:01
question
Mathematics, 04.06.2020 22:01
Questions on the website: 13722367