subject

Mathematics, 14.06.2021 17:50 gabiii262

What critical value of t should be used for a 95% confidence interval for the population mean based on a random sample of 21 observations?
Find the t-table here.
O * = 1.721
O t = 1.725
O t* = 2.080
O t* = 2.086

ansver

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, sreyasusanbinu

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Answers: 1

Mathematics, 21.06.2019 22:00, vipergod07

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall

Answers: 1

Mathematics, 21.06.2019 23:20, shawna189

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given

Answers: 3

Mathematics, 21.06.2019 23:30, Hali07

Solve for x and select the correct answer

Answers: 3

You know the right answer?

What critical value of t should be used for a 95% confidence interval for the population mean based...

Questions in other subjects:

Konu

Mathematics, 04.06.2020 14:58

Here is a garden and a pond. The garden and the pond are rectangular.. 14 m garden 9 m pond 2.4 m 3.8 m v grass Kayla is cove...

Konu

History, 04.06.2020 14:58

The First Great Awakening in the American colonies featured traveling preachers who gave fiery sermons. led to the formation of exclusive social groups in cities. consisted of smal...

Konu

Mathematics, 04.06.2020 14:58

Completa el cuadro con las figuras de la izquierda sin que se repitan en cada columna ,fila y diagonal...

Konu

Mathematics, 04.06.2020 14:58

Which one belong doesn't? Which angle does not belong with the other three? Explain your reasoning. Please help, thank you. a) -90 degrees b) 450 degrees c) 90 degrees d) -...

Konu

Mathematics, 04.06.2020 14:58

2 Points There is a step missing from the solution below. Which equation is the missing step? P-10 - v0.011x + 13 5 = 10 - v0.011x + 13 -5--0.011x + 13

Konu

Engineering, 04.06.2020 14:58

5 points The following coaxial connector is favored in military grade connections mainly due to the way they lock. The connector has a spring mechanism that requires t...

Konu

Mathematics, 04.06.2020 14:58

you randomly draw a marble out of a bag that contains 120 marbles, you record the color and replace it. Use the results to estimate the number of marbles in the bag for each color....

Konu

Social Studies, 04.06.2020 14:58

Erikson's theory of personality grants more power to the than freud had allowed....

Konu

English, 04.06.2020 14:58

I need help on chapter 3 of animal farm 1. Why do you think Mollie leaves Animal Farm? What things are important to her? What kind of people in the real world might her character...

Konu

Mathematics, 04.06.2020 14:58

My question is "Please factor the following expression by multiplying to "c" and adding to "b" The equation is x^2 + 7x + 10...

More questions: Mathematics Another questions