Which of the following z-values, standard deviations, and sample sizes produce a margin of error of 0.95?

z = 2.14; s = 4; n = 9

z = 2.14; s = 4; n = 81

z = 2.14; s = 16; n = 9

z = 2.14; s = 16; n = 81

The length of a ship model is 3% of the link of the actual ship. the model is 1.5 m long how long is the actual ship

The sum of two numbers is 27 . One number is 2 times as large as the other. What are the numbers?

What two numbers multiply to give you - 18 and add to give you - 7

The factors of the number 12 are 1, 2, 3, 4, 6, and 12. Choose the factor pairs of the number 12. a) 1*12 b) 2*6 c) 3*4 d) 3*6

Solve for x. x2 + 8x + 15 = 0

You borrow $3200 to buy new kitchen appliances. The simple interest rate is 5%. You pay the loan off after 4 years. What is the total amount you paid for the loan?

Select the correct answer. How do you calculate a nation's per capita income? A. Divide the total income by the size of the population. B. Divide the size of the population by the GDP. C. Divide the GDP by the size of the populati

What is 34,567.992 rounded to nearest thousandth

The gazelle football team made 5 plays in a row where they gained 3 yards on each play then they had two plays in a row or they lost 12 yards on each play what is the total change in their position from where they started

Calculate the momentum of a 1 kg ball that is moving eastward at 12 m/s.