Mathematics
Mathematics, 22.07.2020 01:01, kristalmakhija

Test the given claim. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, and then state the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim. Among 2038 passenger cars in a particular region, 218 had only rear license plates. Among 346 commercial trucks, 52 had only rear license plates. A reasonable hypothesis is that commercial trucks owners violate laws requiring front license plates at a higher rate than owners of passenger cars. Use α= 0.05 significance level to test that hypothesis. Required:
a. Test the claim using a hypothesis test.
b. Test the claim by constructing an appropriate confidence interval.
c. Identify the confidence interval limits for the appropriate confidence interval. Let population 1 correspond to the passenger cars and population 2 correspond to the commercial trucks. Let a success be a vehicle that only has a rear license plate.
d. State the conclusion about the null hypothesis, as well as the final that addresses the original claim.

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:00, DerikF9478
Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.
Answers: 3
image
Mathematics, 21.06.2019 15:30, orlando19882000
You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have
Answers: 1
image
Mathematics, 21.06.2019 17:30, BonnyRios
8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals
Answers: 1
image
Mathematics, 21.06.2019 19:00, Echo009
45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5
Answers: 3
Do you know the correct answer?
Test the given claim. Identify the null hypothesis, alternative hypothesis, test statistic, P-value,...

Questions in other subjects:

Konu
Mathematics, 24.03.2021 21:30
Konu
Mathematics, 24.03.2021 21:30