missbreadsc missbreadsc

22-07-2024
Mathematics

Answered

Assume that the mean length of a human pregnancy is 271 days. If 95% of all human pregnancies last between 249 and 293 days, what is the standard deviation of the distribution of lengths of human pregnancies? What percent of human pregnancies are expected to last at least 287 days?

Answer :

Other Questions

1. Which of the following BEST describes economic development? * A. a process through which a nation improves its people's well-being B. a process through which

If the number of collisions per second is 1050000000 in a gas of molecular diameter 1.06E-10 m, relative speed 665 m/s at 380 K, what is its pressure?

1 2 3 10 TIME REMAINING Which explains the change in ionization energy that occurs between removing the first and second electrons from an atom? 58:10

.. Reading has become a habit

why doesn't the word "commute" double the final "t" when adding -ing?

Digital billboards are more expensive than traditional billboards. A. TrueB. False

Shou What are the benefits of mind/body exercises and how can your activity help reduce stress? When maintaining a healthy lifestyle how frequently should you p

1. What were some of the key challenges faced by newly independent Ghana after gaining independence from British colonial rule in 1957?

Hallar el tiempo en meses que se empleara en saldar una deuda de $880.00 pagando $25.00 el primer mes, $27.00 el segundo mes, $29.00 el tercer mes, etc. Selecci

Which of these are compound complex sentences?Check all the apply