subject
Mathematics, 15.08.2020 16:01 nelly1078

In a survey of 1000 drivers from Region A, 878 wear a seat belt. In a survey of 1000 drivers from Region B. 923 wear a seat belt At a 001, is there evidence to support the dlaim that the proportion of drivers who wear seat belts in Region A is less than the proportion of drivers who wear seat belts in Region 8? Assume that the samples are random and independent Complete parts (a) through (e) below Identily the daim. Let population 1 be divers from Region A and let population 2 be drivers from Region B. A The dlaim is that the proportion of drivers who wear seat belts in Region A is less than the proportion of divers who wear seat belts in Region B.
B. The claim is that the proportions of divers who wear seat belts in both regions add up to 1
C. The claim is that the proportions of drivers who wear seat bets in both regions are equal
D. The claim is that the proportion of drivers who wear seat belts in Region

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 20.06.2019 18:02
If you want to place an 8 ½ inch towel bar in the center of a door that is 25 ½ wide, how much space will be on each side of the towel bar?
Answers: 1
question
Mathematics, 21.06.2019 18:10
Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin
Answers: 3
question
Mathematics, 21.06.2019 19:50
How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?
Answers: 3
question
Mathematics, 21.06.2019 20:30
The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle
Answers: 1
You know the right answer?
In a survey of 1000 drivers from Region A, 878 wear a seat belt. In a survey of 1000 drivers from Re...
Questions
question
Mathematics, 13.06.2021 14:00
question
Mathematics, 13.06.2021 14:00
question
Mathematics, 13.06.2021 14:00
question
Mathematics, 13.06.2021 14:00
Questions on the website: 13722367