subject

Mathematics, 26.03.2020 20:38 johnnny7495

Suppose in a representative sample of adult Americans ages 26 to 32 years, 27% indicated that they owned a fitness band that kept track of the number of steps walked each day and their daily activity levels. Suppose that the sample size was 500. Is there convincing evidence that more than one-quarter of all adult Americans in this age group own a fitness band

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:00

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car

Answers: 1

question

Mathematics, 21.06.2019 18:00

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

Answers: 1

question

Mathematics, 21.06.2019 18:30

Select the lengths in centimeters that would form a right triangle

Answers: 1

question

Mathematics, 21.06.2019 19:10

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

Answers: 3

You know the right answer?

Suppose in a representative sample of adult Americans ages 26 to 32 years, 27% indicated that they o...

Questions

question

Mathematics, 15.07.2019 16:00

What is the sign of the product (−7) × ( −2) × ( −5) × (1)? a) positive, because the products (−7) × (−2) and (−5) × (1) are negative and the product...

question

Chemistry, 15.07.2019 16:00

Which pair of substances would most likely result in the production of a solid when reacting with a base? litmus and phenolphthalein soluble metal sa...

question

English, 15.07.2019 16:00

What consecrated place have you visited? explain...

question

Mathematics, 15.07.2019 16:00

Sound intensity varies inversely as the square of the distance from the sound source. if you are in a movie theater and you change your seat to one th...

question

Mathematics, 15.07.2019 16:00

What are the x- and y-intercepts for the graph of -3x + 5y = -15 a) x-intercept: -5, y-intercept: -3 b) x-intercept: -5, y-intercept: 3 c) x-inter...

question

English, 15.07.2019 16:00

Choose one of these short pieces and do a short interpretation of it. captain nemo's speech on the sea (part 1, chapter 10), "yes, i love it! the se...

question

Social Studies, 15.07.2019 16:00

What is a true statement about spanish exploration in the americas...

question

Mathematics, 15.07.2019 16:00

Select the equations that represent exponential growth (choose 2) a: h(x)=0.25(5/2)^x b: g(x)=5(0.32)^x c: f(x)=4(1.75)^x d: f(x)=1.5(1/4)^x...

question

Biology, 15.07.2019 16:00

Control (treatment or procedure in an experiment that provides results to which all others are compared):...

question

History, 15.07.2019 16:00

How did napoleon’s conquests in europe impact other parts of the world?...

question

Health, 15.07.2019 16:00

Which statement explains one way that coping strategies are ? 1.they people make more friends. 2.they allow people to avoid experiencing sadness....

question

Mathematics, 15.07.2019 16:00

An architectis desining a house in which a 104-square-foot room and a 130-square-foot room share a wall . what is the greatest possible integer length...

question

Computers and Technology, 15.07.2019 16:00

What can the forecasting function of a spreadsheet businesses do...

question

Mathematics, 15.07.2019 16:00

Atriangular pyramid has a right triangle for its base. the perpendicular sides of the triangle are 10 inches and 18 inches long. compute the volume of...

question

Mathematics, 15.07.2019 16:00

Several local bands come together to perform an all day free concert in the park. there are 300 people in the crowd at the beginning of the concert. t...

question

Mathematics, 15.07.2019 16:00

Which perfect square equation represents x^2+4x+1=0 by completing the square? a . (x+2)^2=3 b. (x+4)^2=-3 c. (x+2)^2=-1 d. (x+2)^2=5...

question

Health, 15.07.2019 16:00

Souta’s grandfather passed away six months ago. since then, souta has struggled to feel happy and cannot eat. what step should souta take first to imp...

question

Mathematics, 15.07.2019 16:00

Ohn gray bought a basic car for $32,750.00, with options that cost $375.00. there's a 6% sales tax in his state and a combined $50.00 license and regi...

question

History, 15.07.2019 16:00

Another name for the organization of african untidy is the a) pan-african states b) african alliance c) african union d) pan-african union...

question

Mathematics, 15.07.2019 16:00

Which equation using x to represent time best represents the floor number of an elevator descending at a steady rate? a. y= -75+2x b. y=-75-2x c. y=7...

More questions: Mathematics Another questions

Questions on the website: 13722360