Mathematics, 29.11.2019 04:31 catchi7484

An automobile manufacturer has given its jeep a 31.2 miles/gallon (mpg) rating. an independent testing firm has been contracted to test the actual mpg for this jeep since it is believed that the jeep has an incorrect manufacturer's mpg rating. after testing 230 jeeps, they found a mean mpg of 31.4. assume the population standard deviation is known to be 2.5. a level of significance of 0.05 will be used. find the p-value of the test statistic. you may write the p-value as a range using interval notation, or as a decimal value rounded to four decimal places.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:30

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

Answers: 1

Answer

Mathematics, 21.06.2019 16:30

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

Answers: 2

Answer

Mathematics, 21.06.2019 19:00

Could someone with number 1 and 2

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.

Answers: 2

Answer

You know the right answer?

An automobile manufacturer has given its jeep a 31.2 miles/gallon (mpg) rating. an independent testi...

Questions

History, 25.10.2019 04:43

Unlike great britain a significant motivation for spain to explore and colonize the so-called new world was...

History, 25.10.2019 04:43

Anumber of psychologists have attempted to teach language to nonhuman primates. in most instances, the primates learned many signs or word symbols; t...

Mathematics, 25.10.2019 04:43

Aplane is flying within sight of the gateway arch in st. louis, missouri, at an elevation of 40,000 ft. the pilot would like to estimate her distance...

Chemistry, 25.10.2019 04:43

Aplot of velocity versus substrate concentration for a simple enzyme-catalyzed reaction produces a this indicates that at some point, the enzyme is...

Business, 25.10.2019 04:43

Aprinciple purpose of the market model is to show how equilibrium price and quantity will change as a result of some 'exogenous shock'--for instance,...

Chemistry, 25.10.2019 04:43

Q4: the average heat evolved by the oxidation of food in an average adult per hour per kilogram of body weight is 7.20 ୩୎ ୩୥ ୦୰. assume the weight of...

Business, 25.10.2019 04:43

The budgeted production of capricorn, inc. is 13 comma 000 units per month. each unit requires 40 minutes of direct labor to complete. the direct labo...

Business, 25.10.2019 04:43

Suppose the parameters of the romer model take the following values: a0 = 100, ¯l = 0.10, ¯z = 1/500, and l¯ = 100. (a) what is the growth rate of out...

Health, 25.10.2019 04:43

Apregnant woman at 34 weeks‘ gestation is being seen at the clinic. the client's blood pressure is 166/100 mm hg and her urine is +3 for protein. she...

Business, 25.10.2019 04:43

Which of the following is a disadvantage of using résumés as a source of information about job applicants? question 21 options: it is a relatively e...

Biology, 25.10.2019 04:43

Which of the following observations to explain the conformational changes that occur in hemoglobin upon binding to oxygen? a. the four heme groups a...

Business, 25.10.2019 04:43

Ari’s cafe began operations on march 1, 2015. the corporate charter authorized the issuance of 3,000 shares of $2 par value common stock and 1,000 sha...

Advanced Placement (AP), 25.10.2019 04:43

3. if you were an event marketer, how would you decide how much push and pull marketing to use? ||...

Business, 25.10.2019 04:43

Which of the following statements about the uniform commercial code (ucc) is true? group of answer choices the ucc contract formation includes offer,...

Biology, 25.10.2019 04:43

After a stimulus results in initial depolarization of a region of cell membrane of a neuron, a threshold voltage is reached. once this happens, which...

Biology, 25.10.2019 04:43

In the oxidation of pyruvate to acetyl coa, one carbon atom is released as co₂. however, the oxidation of the remaining two carbon atoms—in acetate—to...

Business, 25.10.2019 04:43

3. making podcasts and wikis, work for business the web 2.0 revolution has changed the way businesses communicate with consumers and within their own...

Business, 25.10.2019 04:43

3. corporate finance, capital markets, and investments finance professionals make decisions that fall into three distinctive areas: corporate finance...

Biology, 25.10.2019 04:43

What conclusion can you draw from the data? a. all rhizobium strains have a similar, highly positive effect on plant growth. b. some rhizobium strain...

Mathematics, 25.10.2019 04:43

3. the function f(x) = -4x2 represents the path of a whale as it surfaces for air and dives again. select all the observations that are tr...

More questions: Mathematics Another questions