subject

Mathematics, 15.04.2020 00:19 miyahvictoria

The professor of a large probability class randomly selected 8 students and asked the amount of time (in hours) spent for her course per week. The data are given below. 7 9 5 12 14 6 10 3 Estimate the standard error of the estimated time spent in a week for this course by the students who are taking this course (round off to first decimal place).

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 16:20

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

Answers: 3

question

Mathematics, 22.06.2019 00:30

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.

Answers: 3

question

Mathematics, 22.06.2019 00:30

Find y to the nearest hundreds place

Answers: 2

question

Mathematics, 22.06.2019 02:30

Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20

Answers: 1

You know the right answer?

The professor of a large probability class randomly selected 8 students and asked the amount of time...

Questions

question

Business, 11.10.2019 05:10

Tyrell is gearing up for the football season and decides to purchase some items online. he has a promotional code for a one time $10 off any purchase...

question

Computers and Technology, 11.10.2019 05:10

Acomputer generates two random integers in the range 1 to 10, inclusive, where eachvalue in the range 1 to 10 is equally likely to be generated. what...

question

Physics, 11.10.2019 05:10

Anonconducting sphere has radius r = 2.81 cm and uniformly distributed charge q = +2.35 fc. take the electric potential at the sphere's center to be v...

question

Physics, 11.10.2019 05:10

Along, thin straight wire with linear charge density λ runs down the center of a thin, hollow metal cylinder of radius r. the cylinder has a net linea...

question

Physics, 11.10.2019 05:10

Anna is driving from champaign to indianapolis on i-74. she passes the prospect ave. exit at noon and maintains a constant speed of 75 mph for the ent...

question

Social Studies, 11.10.2019 05:10

Which of the following are true regarding point mutations? a) changes to the third position of a codon are always silent b) changes to the first posi...

question

Social Studies, 11.10.2019 05:10

Rochelle has a glass of kool-aid. she pours her kool-aid into a toy teacup, and then she pours the kool-aid from the teacup into a beer stein. she the...

question

Social Studies, 11.10.2019 05:10

During a management workshop, gerald, the hr manager, spoke about making decisions related to firing an employee. he said, "i have several rules of th...

question

Social Studies, 11.10.2019 05:10

Margie was learning about the maasai people in africa from her teacher. her teacher was telling the class about the circumcision rituals that boys und...

question

Social Studies, 11.10.2019 05:10

Which statement about new federalism is not true? a. new federalism was launched by president nixon and continued by president reagan. b.new federalis...

question

Physics, 11.10.2019 05:10

In an egg-dropping contest, a student encases an 85-g egg in a large styrofoam block. if the force on the egg can’t exceed 28 n, and if the block hits...

question

Chemistry, 11.10.2019 05:10

What is the relationship between the electron configuration of an element and the period...

question

Physics, 11.10.2019 05:10

The shape of an electron cloud is determined by the electrons. true or false...

question

Social Studies, 11.10.2019 05:10

Florence nightingale, sometimes known as the angel of crimea, greatly improved conditions and survival for british soldiers wounded in the crimean war...

question

Health, 11.10.2019 05:10

Treatment goals for dissociative identity disorder include clients create a hierarchy of traumatic experiences the host concentrate o...

question

Engineering, 11.10.2019 05:10

What are the controlling lrfd load combinations for dead and floor live load?...

question

Engineering, 11.10.2019 05:10

Aheating element wire is 2-m long and has a diameter of 2-mm; it is made of a material with a thermal conductivity of 10 w/m-k. under steady-state co...

question

Business, 11.10.2019 05:10

Producer surplus is the difference between the lowest price a firm is willing to accept for a product and the price it actually receives for the produ...

question

Engineering, 11.10.2019 05:10

What steel type and astm designation is preferred for w-shapes?...

question

Engineering, 11.10.2019 05:10

What is the shear lag factor for a w- shape connected on its web with (5)-1/2" diameter bolts?...

More questions: Mathematics Another questions

Questions on the website: 13722367