Mathematics, 23.12.2020 05:00, nathanphelps2468

QUICK PLS ASSESSMENT ENDS IN 30 mins The lengths of nails produced by a machine are known to be distributed normally
with mean u mm and standard deviation 0.7 mm. The lengths, in mm, of a
random sample of 5 nails are 107.29, 106.56, 105.94, 106.99, 106.47.
Calculate the 80% confidence interval for u.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 22.06.2019 04:00, anahicaballero6

Un used xx milliliters, or 90\%90%, of his favorite bottle of hot sauce. which of the following expressions could represent the volume of a full bottle of jun's favorite hot sauce, in milliliters? choose 2 answers: choose 2 answers: (choice a) a \dfrac{x}{0.9} 0.9 x (choice b) b \dfrac{10}{9}x 9 10 x (choice c) c 0.9x0.9x (choice d) d xx (choice e) e x+0.1x+0.1

Answers: 2

continue

Mathematics, 22.06.2019 04:30, kfloyd6046

For which scatterplot is the correlation strongest?

Answers: 2

continue

Mathematics, 22.06.2019 07:30, jholland03

Answer these 2 questions. you so !

Answers: 1

continue

Mathematics, 22.06.2019 07:50, damianb25

Quick use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit. {f(x) = x - 6 / -x² + 8 {g(x) = i x i (dont know how to add an image) select all that apply. (-3.3, 3.3) (3.3, -3.3) (3, -3) (3, 3) (-3, -3) (can select multiple)

Answers: 1

continue

Do you know the correct answer?

QUICK PLS ASSESSMENT ENDS IN 30 mins The lengths of nails produced by a machine are known to be dis...