Mathematics, 29.03.2021 18:40 bc3286

We are interested in assessing the number of ropes a person can jump rope . We have a random sample of 34 people and find that the average person can jump rope 14.2 times with a standard deviation of 2.7. What is the 80% confidence interval for the actual average number of ropes a person can jump? Enter your answers accurate to one decimal place.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:10

What is 1/2 x (6 x 4)+3 + 2 show your work

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Which equation is equivalent to the given expression? -(1/2y+1/4) a. -1/4(1+2y) b. 1/4(2y-1) c. -2(1/4y-1/8) d. 2(1/8-1/4y)

Answers: 1

Answer

Mathematics, 22.06.2019 02:00

Reading tests are compared for two students. sara got 98, 100, 65, 78, 98, 46, 100, 100, 45, and 50 on her reading test. lee got 97, 67, 89, 99, 100, 45, 79, 89, 58, and 67 on his reading test.

Answers: 1

Answer

You know the right answer?

We are interested in assessing the number of ropes a person can jump rope . We have a random sample...

Questions

Mathematics, 07.12.2021 01:10

3(4 + x) = 45 What is x?...

Health, 07.12.2021 01:10

porkr ojfk nejfi ldke nrkfosldk nejrfji oksdn eoio jfnek odjfnek kjfn oefnksj neofjs nejfsoi nejgus i ioegi im oeso embaarrseded help poergeoirgjoe ie...

Engineering, 07.12.2021 01:10

What is another name for a forensic science technician?...

Biology, 07.12.2021 01:10

agonists generally activity at the synapse while antagonists generally activity at the synapse....

English, 07.12.2021 01:10

2. PART B: Which phrase from the text best supports the answer to Part A? A "Knowledge and tools" ( Line 1) B "It is as simple / As a spoon" ( Lines 4...

Mathematics, 07.12.2021 01:10

What is 2872+919=? It’s simple here 2872+919=3791 Was this helpful?...

History, 07.12.2021 01:10

what movement started with the writing of the 96 theses where Martin Luther criticized the Catholic Church for selling indulgences...

Chemistry, 07.12.2021 01:10

Is this statement true or false? A compound is a substance made of two or more elements joined in a chemical reaction.truefa...

History, 07.12.2021 01:10

when the americans won the war in 1783 and became an independent country, how many states were established?...

Chemistry, 07.12.2021 01:10

A solution containing 0.14M Pb2+, 1.5×10−6M Pb4+, 1.5×10−6M Mn2+, 0.14M MnO−4, and 0.83M HNO3 was prepared. For this solution, the balanced reduction...

Mathematics, 07.12.2021 01:10

At Charles Walters Middle School, 25% of the students live more than 8 miles from school, What fraction of the students live more than 8 miles from sc...

Mathematics, 07.12.2021 01:10

Bro... Answer this if you dare >:) ...

Mathematics, 07.12.2021 01:10

The mean score on a biology exam taken by all undergraduate students in a college in a particular year is 67.8 with a standard deviation of 11.5. Th...

English, 07.12.2021 01:10

Simple future : 2.She will use milk to make yoghurt 3. You will do these exercises tomorrow 4. Someone will post my parcel 5. We won't...

English, 07.12.2021 01:10

Explain the difference in meaning in each pair of homophones: find - beech...

Mathematics, 07.12.2021 01:10

Evaluate –3(–5)(–1)(3)...

Mathematics, 07.12.2021 01:10

A jet travels 590 miles in 5 hours at this rate how far could the jet fly in 10 hours...

Physics, 07.12.2021 01:10

the theory that dark matter is not real and is just a a problem with our theory of gravity has been falsified by...

English, 07.12.2021 01:10

What do these actions often mean? (There may be several possible answers.) 1 People often smile when they’re happy. 2 They often breathe quickly after...

Geography, 07.12.2021 01:10

what impact have the variety of climates in russia and the eurasian republics had on the regions cultures...

More questions: Mathematics Another questions