Mathematics, 04.07.2020 18:01 ryanbasdao

Suppose that the amount of sleep, in hours, obtained per night by healthy adults is normally distributed with an unknown population mean and standard deviation. If a random sample of 36 healthy adults is taken to estimate the mean nightly amount of sleep, what t-score should be used to find a 95% confidence interval estimate for the population mean

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:10

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Answers: 2

Answer

Mathematics, 22.06.2019 00:10

What 8/12+8/11 in another way than and improper fraction

Answers: 2

Answer

Mathematics, 22.06.2019 00:30

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6

Answers: 1

Answer

Mathematics, 22.06.2019 03:00

The sum of four times a number and three is two times the number minus twenty nine

Answers: 2

Answer

You know the right answer?

Suppose that the amount of sleep, in hours, obtained per night by healthy adults is normally distrib...

Questions

Mathematics, 06.05.2021 17:10

Along the Mid-Atlantic Ridge, the plates spread at an average rate of 5 cm every 2 years. How far will the plates spread in 12 years?...

Business, 06.05.2021 17:10

On December 1, 2021, ABC Company, (a U. S.-based firm), sold merchandise to XYZ Company of Canada for 150,000 Canadian dollars (CAD). Collection of th...

Physics, 06.05.2021 17:10

¿Cuál de las siguientes afirmaciones es falsa? a) La rapidez es una magnitud escalar. b) El desplazamiento es una magnitud escalar. c) L...

Mathematics, 06.05.2021 17:10

if the coordinates of point i are (9,12), what is the value of cos (g), sin(g), and tan (g) for triangle GHI...

History, 06.05.2021 17:10

NO LINKS OR I WILL REPORT The four headlines deal with incidents involving laws. Which correctly identifies the type of law involved in each headlin...

Physics, 06.05.2021 17:10

You step onto a hot beach with your bare feet. A nerve impulse, generated in your foot, travels through your nervous system at an average speed of 127...

Mathematics, 06.05.2021 17:10

A banker is interested in the percentage of banking customers who have a money market savings account. Based on a recent banking newsletter, 50% of ba...

Mathematics, 06.05.2021 17:10

The front of a house needs to be painted black. The garage door is 1.5 m high and 2 m wide. A) How many square meters of black paint will be needed...

Health, 06.05.2021 17:10

Tipos de educação sanitária...

English, 06.05.2021 17:10

(from The Strange Case of Dr. Jekyll and Mr. Hyde, by Robert Louis Stevenson, 1888) Read the passage and choose the best answer. Mr. Utt...

Mathematics, 06.05.2021 17:10

Find the first four iterates of the function f(x) = (x - 5)2 with an initial value of x0 = 4. a. 4; 19; 645; 12,645 c. 1; 19; 645;...

Mathematics, 06.05.2021 17:10

Determine the number of ways that the 12 members of the basketball team can line up if Joe, Rob and Tim must be all together? *...

Mathematics, 06.05.2021 17:10

83 ÷ 26 = r there should be a remainder...

Chemistry, 06.05.2021 17:10

What make coca cola a solution and what are the actual particle size ranges?...

Arts, 06.05.2021 17:10

“Music was invented to confirm human loneliness.” –Lawrence Durrell (novelist) How can music help people overcome their feelings of bein...

Mathematics, 06.05.2021 17:10

Given the following data and knowing that age is represented by the x-axis. Should you use a broken axis for the x- axis? Age Numb...

Mathematics, 06.05.2021 17:10

Calculate the area of these rectangles ...

Mathematics, 06.05.2021 17:10

Pl help 20.41 rounded to the nearest hundredth...

Mathematics, 06.05.2021 17:10

The piecewise function, d, represents one of Kelli's Saturday training runs and models her distance from home, d(t), in miles as a function of time, t...

Engineering, 06.05.2021 17:10

Estimate the maximum expected thermal conductivity for a Cermet that contains 58 vol% titanium carbide (TiC) particles in a cobalt matrix. Assume ther...

More questions: Mathematics Another questions