NikkyZ90851 NikkyZ90851
  • 25-05-2023
  • Mathematics
contestada

Find the 95% confidence interval for the variance and standard
deviation of the lengths of pipes if a sample of 21 pipes has a
standard deviation of 8.6 inches. SHOW YOUR WORK!

Respuesta :

Otras preguntas

Which of the following is equivalent to 6x 2 + x - 12 ? A. (2x + 3)(3x - 4) B. (2x - 3)(3x - 4) C. (2x + 3)(3x + 4) D. (6x + 3)(x - 12) E. (x + 3)(2x - 12) Plea
someone know how to do this?: 6x2+18x=0
a number increased by 8 gives the same result as a number multiplied by 8. whay is that number?
How does a television signal differ from a standard radio wave
How can I anwser this one? ? 4x2+16x=0
Name and explain two types of prewriting?
i have a few problems on combining like terms please help:1)   12r-8-122)      n-10+9n-3      3)    -4x-10x4) -r-10r
Two batches of soup will serve 8 people. Lonnie needs to make enough soup for 120 people. If the recipe calls for 2 onions for one batch, how many onions will L
write the slope intercept equation for the line that passes through (-8,11) and is perpendicular t 2x -7y=14
evaluate the expression. write answer without exponets64 to the 1/2 power